Fifteen less than the product of
seven and a number is four

What is this in number form

Answers

Answer 1

Answer:

the product of some number (call it x) and 7 is:

7⋅x or just 7x

now take 15 less than that:

7x−15 or y=7x−15

Answer 2
7x-15=4
I think that’s the answer

Related Questions

Coneys ice cream store records the daily temperature and the number of ice cream cones it sells each day the table shows data for several days a linear function can be used to model the data

what is the best prediction of the number of ice cream cones sold on a day that has a temperature of 90°F?

A) 165 ice cream cones

B) 185 ice cream cones

C) 200 ice cream cones

D) 220 ice cream cones

Answers

Answer:

The answer is B

Step-by-step explanation:

Poppy gives one half of a cake to her big brother and the other half to her three friends who share it equally. What fraction of the cake does each friend get?

Please help!! ​

Answers

Answer:

1/12

Step-by-step explanation:

Which function has two distinct real zeros?
A.) F(x)=2x+2
B.) F(x)=(x-2)²
C.) F(x)=x³+2
D.) F(x)=lxl-2

Answers

Answer:

d

Step-by-step explanation:

trust me

Answer:

From its name, the zeros of a function are the values of x where f(x) is equal to zero. ... The function g(x) = x2 – 4 has two zeros: x = -4 and x = 4.

Step-by-step explanation:

Hope this helps :D                

Solve the math problem

Only solve 3 and 4

Answers

Answer:

nothing is being showed

Step-by-step explanation:

Answer:

Step-by-step explanation:

3) Cost of o balloons = 0

4) It represents a proportional relation ship.

Reason

[tex]\dfrac{25.50}{3}=\dfrac{42.50}{5}=\dfrac{59.50}{7}=\dfrac{76.50}{9}=8.5[/tex]

What equation is graphed in this figure?
A: y−3=32(x+1)

B: y+1=−23(x−3)

C: y−4=−23(x+2)

D: y+2=−32(x−2)

Answers

The answer is B!! Have a good day

Apples are on sale at the grocery store at a price of 8 apples for $4.00. Maggie buys 12 apples. If she is charged the sale price for apples, how much will Maggie pay?

Answers

Answer:

$6

Step-by-step explanation:

Write a point-slope equation and a slope-intercept equation for the line graphed below. (ONLY REAL ANSWERS NO LINKS!!!)

Answers

Answer:

Point-slope equation:  -2 - 1 = m(-2 - 2)

Slope-intercept equation: y = 3/4x -1/2

Answer:

Step-by-step explanation:

Marla filled up her car's gas tank and then went on a trip. After she drove 329 miles, she filled her tank with 14 gallons of gas. If she drove the same number of miles on each gallon of gas, how many miles per gallon did she drive?

Answers

Answer:

23 1/2 miles per gallon

Step-by-step explanation:

We start with dividing 329 miles with 14 gallons because it asks to find the number of miles on each gallon of gas -

          Miles

-----------------------------     =

Each gallon of gas

329 ÷ 14 = 23 1/2 miles per gallon

which is lower:-500 or-1000 feet?

Answers

Answer:

-1000

Step-by-step explanation:

if you look on the number line

Answer:

-1000 feet

Step-by-step explanation:

-1000 feet is lower than -500 since both numbers are negative and -500 is close to 0 than -1000

HELPP YALL! ILL MARK BRAINIEST!!! LOOK AT PICTURE!!!

Answers

180-108= 172 172 divided by 5 is 14.4 z=14.4
180-67=113 y=113

Answer:

y=113, z= 36

Step-by-step explanation:

because complementary angle to y is isotope with angle 67 degrees so y=113

z=((180-113)+108):5

The volume of a cube is 751cm.3
Work out the length of its side rounded to 1 DP.

Answers

Answer:

9.1 cm

Step-by-step explanation:

v = s^3

751 = s^3

Take the cube root of both sides

9.0896392166 = s

Rounded

s = 9.1

Solve the system of equations by elimination:4p + 4q = 44p - 4q = 28

Answers

Answer:

p =9

q =2

Step-by-step explanation:

4p + 4q = 44  -----------(I)

4p - 4q = 28  -------------(II)

Add the equations and thus q will be eliminated and we can find the value of p.

(I)   4p + 4q = 44

(II)  4p -4q   = 28   {Now add}

     8p          = 72

       p = 72/8

p= 9

Plugin p =  9 in equation (I)

4*9 + 4q =44

36 + 4q = 44

     4q = 44 - 36

     4q = 8

        q = 8/4

q = 2

la solucion de un triangulo rectangulo tiene uno de sus lados de 5cm otro de sus lados 7cm y el lado de abajo de 4cm

Answers

Answer:

thx sa points

Step-by-step explanation:

Simplify the linear expression.

−2/3a+1/8−1/6a−3/4

Enter your answer as simplified fractions in the boxes.

Answers

Answer:

-5/6a - 5/8

Step-by-step explanation:

i took the k12 quiz

Through (-3,-5), Perpendicular to y = -x-5 in point slope and slope intercept form

Answers

Step-by-step explanation:

I really hope this helps :)

HELP PLZZZZZZZZZ this has to be done by 11:59 i really need help :(

Answers

-7,1,3
Domain is the x
Range is the y

can someone factorize 7x+xz+7z+z2 for me?

Answers

Answer:

Step-by-step explanation:

in which way do you want it factorized?

How many times does the line y=-1 touch the graph? (Ensure to draw your line on the graph)

Answers

Answer:

The answer is 2 times

Step-by-step explanation:

Well, the line y equals to negative 1 is a horizontal line that crosses through the y axis.

So, if we were to draw that line in how many times is that line intersecting or coming into contact with our graph well it's happening in these two places right here (shown in attached photo) so that would intersect two times.

Thus, The answer is 2 times

-TheUnknownScientist 72

i need help fr!! ignore the writing lol

Answers

Answer:

-40

Step-by-step explanation:

Inputs are the x values and outputs are the y values. To find the output of a function, substitute the chosen value for x.

For instance, when the input is 5:

[tex]-7(5)-5\\-35-5\\-40[/tex]

Then, the output is -40.

Help? I need question 1-8 answers .

Answers

1) These angles are actually equal so set the equation to…
58=5x-2
60=5x
X=12


2) These angles are also equal to each other
16x+22=134
16x=112
X=7


3) These angles are equal too
7x-1=125
7x=126
X=18


4) These angles are supplementary so they add to 180 degrees
9x+2+133=180
9x+135=180
9x=45
X=5


5) These angles are equal as well
8x-77=3x+38
5x-77=38
5x=115
X=23


6) These angles are also equal
11x-47=6x-2
5x-47=-2
5x=45
X=9


7) these also sum to 180
13x-21+5x+75=180
18x+54=180
18x=126
X=7


8) These angles add to 180 as well
9x-33+5x+3=180
14x-30=180
14x=210
X=15

In conclusion, just know how to solve simple one variable equation and know which angles are congruent and supplementary and this will be easy.

Answer:

Hi please resend the question so i can help u!

Step-by-step explanation:

Answer the original questions. (2 points: 1 point ea a) How long is each individual act? b) How long is each group act​

Answers

Answer:

a) Each individual act will last 5 minutes.

b) Each group act will last 10 minutes.

Step-by-step explanation:

I think this is right

-6 a solution to x<-8 yes or no

Answers

Answer:

No its not

Step-by-step explanation:

-6 is greater then -8 and in this case it’s not less then -8

if you help me you get brainly

Answers

Answer:

3 ( 917 ) = 3 ( 900 ) + 3 ( 10 ) + 3 ( 7 )

5 ( 209 ) = 5 ( 200 ) + 5 ( 0 ) + 5 ( 9 )

6 ( 347 ) = 6 ( 300 ) + 6 ( 40 ) + 6 ( 7 )

9 ( 821 ) = 9 ( 800 ) + 9 ( 20 ) + 9 ( 1 )

11 ( 142 ) = 11 ( 100 ) + 11 ( 40 ) + 11 ( 2 )

Step-by-step explanation:

Answer:

Hint(look at the first number in each part and math it with the first number in each answer.) For example, 3(937), the distributive property for that one would be 3(900) + 3(30) + 3(7). Then for 5(209) it would be 5(200) + 5(0) + 5(9), then for 6(342), it would be 6(300) + 6(40) + 6(2). Then for 9(821), it would be 9(800) + 9(20) + 9(1), and for the last one it would be 11(143), it would be 11(140) + 11(40) + 11(3). You basically distribute each amount into different place values.

Step-by-step explanation:

Hope it helps. Mark brainiest if it does!

13 = 1/6y +2x plz help

Answers

Answer:

in standard form - y+12x=78

in slope intercept form - y=-12x+78

Step-by-step explanation:

standard form

13=1/6y+2x

multiply both sides by 6

78=y+12x

y+12x=78

slope intercept

13=1/6y+2x

subtract 1/6y from both sides

13-1/6y=2x

subtract 13 from both sides

-1/6y=2x-13

change the signs on both sides of the equation

1/6y=-2x+13

divide both sides by 1/6

y=-12x+78

How to find the Focus directrix and the lanth of the latus rectum of the equation below

Answers

I don’t know tell that person to figure it out.

1. Which equation can be used to describe the relationship
between x and y in the table below?
X
у
192
2. 4
4
160
6
128
8
96

Answers

Answer:

x2  y-32

Step-by-step explanation:

Answer:

[tex]y=224-16x[/tex]

Step-by-step explanation:

Stare at the table for a bit. if you look at the y you can tell that the difference between two rows is the same, and it's equal to 32: every time x increases by 2, y decreases by 32; it means that if x increased by 1, y would decrease by 16. At this point we can write the equation as [tex]y=q-16x[/tex] To find q there are 2 ways: one is to plug the value from any line in place of y and x, or, more elegant, is to backtrack the table: if y goes down by 32 when x raises by 2, it emans that if x decreases by 2, y will go up by 32. And 192+32 is 224, our q value.

The Drawing below represents a scale drawing of a room, when 1 inch = 16 feet

what is the approximate area of the store in square feet ​

Answers

I’ll help you out, but there is no drawing to go off of.

Which is equivalent to 104?
**
Can I please get an answer will give brainliest

Answers

Answer:

number 2 is right

Step-by-step explanation:

the second one

3. Consider the iterative rules you wrote in Problem 2. (a) Explain why the rules are functions. (b) Your friend says that because the rules are functions, they can be graphed and must have y-intercepts. How would you respond to your friend’s comment? (c) Your friend uses your rules to determine the outputs when the inputs are 18.5. Explain why her outputs are meaningless in this situation. What would you tell her about the inputs she can use? Answer:

Answers

The inputs which are required mention below in descriptive.

What is Function?

The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x. Mapping or transformation is used to denote a function in math.

(a) The rules are functions because each input has only one output. You can test this out, it's true.

(b) So we did have to find the "y-intercept" earlier. But you have to look at the domain. There won't be any amount paid on Week 0, payment starts at Week 1. So you would have to respond that yes, they can be graphed, but there's no y-intercept; the graph starts at week 1. Additionally, there are only data points at the integer values of x. Look at part c.

(c) The outputs are meaningless because you're counting the time by weeks. There won't be any amount paid in the middle of the week, so she can only use integer inputs.

Learn more about function from:

https://brainly.com/question/12431044

#SPJ1

A faucet can fill a bathtub in 6 minutes. the drain can empty the tub in 10 minutes. If both the faucets and the drain are open at the same time, this situation is represented by this expression, where t is the number of minutes it will take to completely fill the bathtub.

[tex] \frac{t}{6} - \frac{t}{10} [/tex]
which expression can also represent this situation?

Answers

Answer:

4t/15

Step-by-step explanation:

Please trust me

Other Questions
Vegetation determines the kinds of animals that live in an area because plants? Find the value of y for the given value of x.y = x/2 + 9;x = -12 a^1/2 x a^3/2 divide (a^3)^4 Match each sentence to the type of Rhetorical device it contains. Not all tiles will be used.PLZZ HELP !!! The simple interest charged on a 12-month loan of $82,000 is $631. Find the simple interest rate. (Round your answer to one decimal place.) Though non-limonuse, the planet and satellite shine as they reflect ligh from star and sun. But they have different brightness .Give two reasons. WHAT IS 159 DIVIDED BY 3 (ITS NOT HARD PLEASE ANSWER I DON'T HAVE A CACULATER) The figure shows the light intensity on a screen behind a double slit. The slit spacing is 0.22 mm and the screen is 2.0 m behind the slits (Figure 1). What is the wavelength of the light? Which function has an inverse this is a function?b(x)=x^2 + 2xd(x)=-4xm(x)=-3p(x)=|x| Candy is sold out in 4 pound bags. How many full Look at the Recording station detector on the upper left side of the Gizmo. What happens when the seismic waves hit the recording station? -How many solutions does the equation 2 + 6(x - 4) = 3x - 18 + 3x have?A)0B)1C)2D) Infinite How do thick and fleshy leaves of Aloe vera help in adaptation Does the stone remain at a constant speed? Or does it speed up? Jessica has 600.She gives 50% to her mother.Jessica gives 10% to her brother.She keeps the rest.How much money does Jessica keep? Find the slope of the line that passes through (1, 13) and (10, 6). in roman mythology, which god is depicted as wearing a winged helmet? Explain how bats use ultrasound to catch a prey Choose the word which has a different stress from the other wordsA. simpleB politeC. formalD. instant A scientist needs 180 milliliters of a 20% acid solution for an experiment. The lab has available a 25% and a 10% solution. How many milliliters of the 25% solution and how many milliliters of the 10% solution should the scientist mix to make the 20% solution