Answer:
2050
Step-by-step explanation:
Is the point (10,-2) a solution to the equation y = -2x + 16? Explain,
??? pls answer
Answer:
no
Step-by-step explanation:
y = -2x + 16
-2 = -2(10) + 16
-2 = -20 + 16
-2 = -4
which is wrong
Plug the point (10,-2) into y = -2x + 16 and solve. If the equation is a true, then yes, it is a point on the equation.
y = -2x + 16 > -2 = -2(10) + 16
Now, solve.
-2 = -2(10) + 16 > -2 = -20 + 16 - Start by multiplying out parenthesis.
-2 = -20 + 16 > -2 = -4 - Add.
-2 = -4
The equation cannot be simplified any further. Since -2 is not equal to -4, we can conclude that no, (10,-2) is not a solution to the equation y = -2x + 16.
Please help asap !!!
Answer: 2.)non function 3.)non function 4.) function 5.)non function 6.) non function 7.)function 8.)non function PART B 1.)non function 2.)function 3.) function
Step-by-step explanation: a function is when the domain (x) all each have one answer like (-2.6)(7,4)(8,6) there can be repeating ranges (y) just not domains.
A non function is when one domain (x) has multiple ranges(y) like (7,2)(-9,6)(7,9) the 7 repeats twice giving it two ranges, which causes it to be non functional. hope that helped :))
Please anyone help!!
Answer:
the answers -49
Step-by-step explanation:
A softball team is ordering pizza to eat after their tournament. They plan to order cheese pizzas that cost $6 each and four-topping pizzas that cost $10 each. They order cheese pizzas and four-topping pizzas. Which expression represents the total cost of all of the pizzas they order?
Answer:
46
Step-by-step explanation:
Well $1o each than 10×4=40 and 40 +6=46
Answer:
Expression: 6c+10f
What is the slope of the line y= -121x + 200 ??
Answer:
Slope = - 121
Step-by-step explanation:
Step 1:
y = mx + b Slope Intercept Form
Step 2:
m = Slope
Step 3:
y = - 121x + 200 Equation
Answer:
Slope = - 121
Hope This Helps :)
Answer:
-121X
Step-by-step explanation:
In an equation, x= the slope, and the number that comes after is the y intercept. So 200 would be where the line starts, and would have a negative slope of -121x
I hope this helps! :)
Are the ratios 1:2 and 2:7 equivalent?
The ratio 1:2 and 2:7 are not equivalent to each other.
What is the ratio?It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.
To get the real measurements from the given ratio, we need to assume to have some factor possibly cancelled from both the numerator and the denominator. Thus, a = px, b = qx
We are given the ratio as; 1:2 and 2:7
To find two ratios that are equal to 1:7, first write 1:7 as the fraction 1/7. ...
Next, multiply both the numerator and denominator
1/7 x 2 = 2/14,
or 2:14,
Now multiply the numerator and denominator
1/7 x3 = 3/21,
or 3:21.
Therefore, the ratio are not equivalent to each other.
Learn more about ratio here:
brainly.com/question/186659
#SPJ2
Reverse percentages question.
during a promotion a bag of sweets contain 20% extra free.There are 24 sweets in the bag during the promotion.
How many sweets are there normally?
Answer:
20
Step-by-step explanation:
24 ÷ 1.2 = 20
PLEASE HELP ASAP!!!!!!!!!!
Answer: -15 if I am wrong then -35
Answer:
-15
Step-by-step explanation:
-15 .hwushshshsjwo
Help a brother out lol
Answer:
slope: 3
y-intercept: -1
equation: y = 3x - 1
Step-by-step explanation:
i need help with the problem below
A. -0,7 < 1,3 CORRECT
B. 1,3 > 0,7 CORRECT
C. -0,7 > -1,3 CORRECT
$ 53.70 divided by two different friends
Answer:
$26.85
Step-by-step explanation:
53.70÷2= 26.85
Each blank on the coordinate plane has an address called the blank,blank
Answer:
adress, Like ( make up an adress)
Step-by-step expanation:
Answer:
Each point on the coordinate plane has an address called the ordered pair.
Step-by-step explanation:
If the cost of a barrel of oil is $50.00, how much is the cost of one gallon of that oil? (One barrel of fuel oil contains 42 gallons.)
Answer:
$1.20
Step-by-step explanation:
You are planning a skating party at a rink that charges a basic fee of
$10.00 and $6.00 per person for catered parties. You don't want to spend
more than $52.00. Write and solve an inequality to find the number of
friends you can invite.
a. 6x + 10 < 52; x< 7
6. 6x + 10 > 52; <> 7
C. 6% + 10 > 52; 2 >7
d. 6x + 10 < 52; x < 7
Answer:
y = 6.50x + 6 or 71 = 6.50x + 6
10 people are the max you can invite
Step-by-step explanation:
We have the simple equation
y = 6.50x + 6
6.50x because it it per person
6 because it is a flat one time charge
We want the max to be 71 so that will be our y
71 = 6.50x + 6
We are now going to solve for x
65 = 6.5x
x = 10
Hope it helps! (:
Simplify the expression:
(1 + 3.2d)(7)
Answer:
7+22.4d
Step-by-step explanation:
(1 + 3.2d)(7)
7+7×3.2d
Simplify
7+22.4d
Hope this helped :) (please mark brainliest)
Answer:
22.4d+7
Step-by-step explanation:
What type of function is represented by:
f(x)={-x+4, x<=4
{x-4, x>4
a. Greatest Integer Function
b. Step Function
c. Absolute Value Function
d. None of the Above
The function f(x) = | x - 4| is represented by the Absolute Value Function. Then the correct option is C.
What is an absolute function?The absolute function is also known as the mode function. The value of the absolute function is always positive.
The absolute function is given as
f(x) = | x |
Then the function is given below.
[tex]f(x) = \left\{\begin{matrix}-x+4 & x\geq 4 \\\\x-4 & x < 4 \\\end{matrix}\right.[/tex]
Then the function can be written as
f(x) = | x - 4|
Then the graph of the function is given below.
Then the correct option is C.
More about the absolute function link is given below.
https://brainly.com/question/10664936
#SPJ1
Is a 1/4 tablespoon less than a 1/2 teaspoon?
Answer:
No
Step-by-step explanation:
A tablespoon is equal to 3 teaspoons. A half tablespoon is, therefore, equal to 1 1/2 teaspoons.
I hope this helps! Please give me brainlest!
What is the slope and equation of a line parallel to the x-axis passing through point (3, 7)?
Answer:
i not sure
Step-by-step explanation:
i need points
Give 1 other example where quadratics (parabolas) might
be used by a career?
Answer:
Agriculture
Step-by-step explanation:
Quadratic equations are also used in agriculture. One of these uses is in finding out the optimal arrangement of boundaries to produce the biggest fields and pens given the materials on hand. Area is the length of a surface multiplied by its width. This turns calculations involving areas into quadratic equations.
How many groups of 1/2 are in 3 1/2
Answer:
7 Groups of 1/2 in 3 1/2
Your father gave you $8.82 to buy a present. This covered 7/9 of the cost. How much did the present
cost?
Answer:
$6.86
Step-by-step explanation:
Answer:
$11.34
Step-by-step explanation:
8.82 x 9/7 = 11.34
This means 8.82 is 7/9 of 11.34
The present costs 11.34 dollars
is x = 5 a solution to the equation 19 - x = 14?
Answer:
The answer is B
Step-by-step explanation:
If you replace x with 5 then 19-5=14
Need help??????!!!!!!!!!
Answer:
The answer for question 27 is a confusing one, but the one for question 28 is B! Hope this helps.
Step-by-step explanation:
Evaluate: 792.6 ÷ 10-4
remember it is not 10-4. it is 10 to the -4 power
Answer:
792600
Step-by-step explanation:
For this question you can add four zeroes to the back of 792.6 andmove the decimal to get you the answer, hope this helps
It's also good to know that if the exponent was positive the answer would be 0.07926
SOLUTION STEPS
10 ^−4/792.6
Calculate 10 to the power of −4 and get
10000
1
.
10000
1
792.6
Divide 792.6 by
10000
1
by multiplying 792.6 by the reciprocal of
10000
1
.
792.6×10000
Multiply 792.6 and 10000 to get 7926000.
7926000
hopefully i helped
Spencer added 13 to the product of 224 and 16. What is the sum?
Answer:
256
Step-by-step explanation:
224+16=240
240+16=256
can someone help me !
Answer:
B
Step-by-step explanation:
Help me plz the real answer??!!
Answer:
(x-1)2 = -10
Step-by-step explanation:
I need help ASAP
Does this show a function please explain
Answer:
where is the dot, I Bileve it is no.
Solve the system of equations:
y= -x + 9
y = - 3x + 8
X=
NEED HELP ASAP, WILL GIVE BRAINLIEST.
A fly-fishing line is cast in a parabolic motion with an initial velocity of 30 meters per second at an angle of 60° to the horizontal and an initial height of 1 meter. The following parametric equations represent the path of the end of the line: x(t) = (30cos(60°))t and y(t) = -9.812 + (30sin(60°))t + 1 Graph the parametric equations to complete the statements.
1. To the nearest meter, the line travels a horizontal distance of_____
A. 2.6
B. 18
C. 20
D. 40
2. To the nearest tenth of a second, the end of the line reaches its maximum height after_____ seconds.
A. 1.3
B. 2.6
C. 18.2
D. 40.0
Answer:
1: 40
2: 1.3
Step-by-step explanation:
Did it on edg 2020