Answers
Answer:
11.) 7a - 4a = 24 12.) 1800 13.) 5.4 14.) 3.55 15.) 35 16.) 99.32
Step-by-step explanation:
11.) 7(8) - 4(8)
7 x 8 = 56 ) ( 4 x 8 = 32
56 - 32 = 24
12.) 15 x 12 = 180
180 x 10 = 1800
13.) 7.8 − 2.4 = 5.4
14.) Move the decimal two spaces to the left
355% = 3.55
15.) A=hbb
2=5·14
2=35
16.) 54.2
19
+ 26.12
---------------
99.32
Related Questions
Rewrite the inequality with zero on one side and one rational expression on teh other. 3/x+2+4>3 what is the first step
Answers
Answer:
Add –3 to both sides
Step-by-step explanation:
edge 2021
if you have to do 198 assignments in 27 days how many assignments should you do daily?
Answers
Answer:
8 assignments a day
Step-by-step explanation:
DESCRIBE THE GENERAL STRUCTURE OF THE OCEAN FLOOR! (Not math)
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Answer:
A lot of sand :D
Annie works at a library. She worked for a total of 11 hours in the last 5 days and worked an equal amount of time each day. What is the correct way to show how to find the number of hours she worked each day?
Answers
each day is 24 hours.
so minus 11 from 24 , 5 times, since theyre 7 days in a week.
I THINK IVE ALREADY LEARNED THIS BUT IM NOT GREAT AT MATH <3
Help please.
Algebra.
Answers
Answer:
D.
Step-by-step explanation:
Graph the line using the slope and y-intercept, or two points.
Slope: −4
y-intercept: (0,4)
Answer:
D.) d
Step-by-step explanation:
Graph the line using the slope and y-intercept, or two points.
Slope: -4
y-intercept: (0,4)
x: 0 & 1
y: 4 & 0
Hence the answer is coordinate grid D.
19. If 1:3=4:x, then what is the value of x
9
12
4/3
15
Answers
Answer:
Step-by-step explanation:
1 : 3 : : 4: x
Multiply 1 and x and multiply 3 and 4
x = 12
Which of the polygons has the greatest area?
Group of answer choices
A square with side length of 4.6 inches.
A triangle with a base of 7.18 inches and a height of 5.4 inches.
A parallelogram with a base of 5.875 inches and a height of 3.5 inches.
A rectangle that is 3.25 inches wide and 6.1 inches long.
Answers
Answer:
A triangle with a base of 7.18 inches and a height of 5.4 inches
Step-by-step explanation:
You have to multiply 7.18 by 5.4
7.18*5.4=38.772
If you do the math to the other equations, they are all less then the triangle.
Please help if you can :)
(98 ÷ 14 + x - 9/ 24) × 40 = 480
(the slash is a fraction of x-9 over 24)
Answers
hi! im chimken and i have your answers!
x = 43/8
( 98 ÷ 14 + x - 9 / 24 ) • 40 = 480
( 7 + x - 9 / 24 ) • 40 = 480
( 53 / 8 + x ) • 40 = 480
265 + 40x = 480
40x = 480 - 265
40x = 215
x = 43 / 8
i hope this helped! have a good day! :)
praise bingus!
Answer: x = 43/8
HOPE THIS HELPS
ASAP PLEASE HELP ILL MARK BRAINIEST IF ANSWERED IN LESS THAN 1HR
Answers
Answer:
D
Step-by-step explanation:
x=4
I NEED HELP
I don’t know what to do!!
Answers
2.A
3.d
4.B
Hope this helps!
Brainliest?
Is okay if no !
3 people can build a shed in 8 hours.
How long would it take 5 people?
Give your answer in minutes.
Answers
Answer:
The answer is 288 minutes
c) Write the equation in factored form. The equation is y= x^2 - 8x - 20 // Need answer ASAP
Answers
The first term will be an x because
x squared breaks down as x times x.
First look for factors of your constant that add to your
coefficient of the middle term in the trinomial.
Also note that the constant is negative and a negative
factors as the product of a positive and a negative.
The factors of -20 that add to -8 are -10 and +2.
So we have y = (x - 10)(x + 2).
Solve the system of linear equations by elimination,
-y - 10 = 6x
5x +y = -10
Answers
Hey again!
The solution to the given system is (0, -10)
To solve using elimination, we have to add the equations together, and the "y"s will cancel out, and then solve the equations:
5x - 10 = 6x - 10
Now solve.
Add "10" to both sides:
5x = 6x
Subtract "5x" from both sides
0 = x
Now, we plug in the solved "x" value in an equation to solve for "y".
5(0) + y = -10
y = -10
We now know that the solution to the given system is (0, -10)
Hope this helps! Have an amazing day, and remember, you've got this!!
The solution to the given system of linear equations is (0, -10) which is determined by the elimination method.
What is the Linear equation?A linear equation is defined as an equation in which the highest power of the variable is always one.
The system of linear equations is given in the question:
-y - 10 = 6x ....(i)
5x +y = -10 ....(ii)
To solve using elimination, we have to add the equations (i) and (ii) together, and the "y" will be eliminated, and then solve the equations:
⇒ 5x - 10 = 6x - 10
Add "10" to both sides of the above equation
⇒ 5x = 6x
Subtract "5x" from both sides
⇒ 0 = x
⇒ x = 0
Now, substitute the value of x = 0 in equation (ii) to solve for "y".
⇒ 5(0) + y = -10
⇒ y = -10
Therefore, the solution to the given system of linear equations is (0, -10).
Learn more about the Linear equations here:
https://brainly.com/question/13738061
#SPJ2
Please help me please due today
Answers
Answer:
2
Step-by-step explanation:
Use the method [tex]\frac{rise}{run}[/tex].
Both points are 3 across (run), and 6 up (rise).
Plug it in and divide the numbers.
6/3 = 2
Hence, m equals 2.
Write an equivalent expressions to 2x + 3 + 5x +6 by combining like terms Your standard form +
Answers
Answer:
7x+9
Step-by-step explanation:
combine like terms
plz brainliest!
Noah is solving the inequality 7x + 5 > 2x + 35. First, he solves the equation 7x + 5 = 2x +35 and gets x = 6. How does the solution to the equation help Noah to solve the inequality? Explain your reasoning.
Answers
Answer:
1682
Step-by-step explanation:
because if you add or subtract or divide or times it it will some how show the answer and you will have to take the risk of it being right or nor
Answer:
:)
Step-by-step explanation:
7x+5>2x+35
5x>30
x>6
there is 3/5 liter of milk left in a container. A child drinks 2/3 of it. How many liters of milk does the child drink
Answers
Answer:
6/15
Step-by-step explanation:
3/5*2/3=6/15
You are in the buy and sell business. find out the wholesale price of an item (e.g. t-shirt, soap,toy) suppose you buy 24 pieces of that item at wholesale price. atleast at what price should you tell each item to have a 25% profit? how much will be your total profit in pesos from these items?
With explanation please!!
Answers
The wholesale price isn't given, suppose the wholesale price is $5
Answer:
$6.25 ; 1441.8 pesos
Step-by-step explanation:
Number of items purchased = 24
Wholesale price of item = x
To obtain a 25% profit, the sales price would be :
Wholesale price = wholesale price + 25% of wholesale price
(x = x + 0.25x) per unit
For 24 items :
24x + 0.25 * 24x
Unit wholesale price = 5
24(5) + 0.25*24(5)
= $150
Hence, sale price per unit will be :
$150 / 24
= $6.25
Total profit in pesos :
1 dollar = 48.06 pesos
Total profit = $150 - 24(5) = $150 - $120 = $30
$30 = (30 * 48.06) = 1441.8 pesos
Mr Paul bought 2 bags of fertilizer at $75 a bag,a wheelbarrow for $350 and 3 spades at $130 a spade.he paid $1000 to the cashier how much change did he receive plz explain
Answers
Answer:
$110
Step-by-step explanation:
1000-75-75-350-130-130-130=$110 in change
HELP I NEED HELP ASAP
Answers
Answer:
sorry I did not learn those yet
Select the correct answer.
What is the missing side length in this right triangle?
Answers
Answer:
15
Step-by-step explanation:
It's a right angle triangle so we can use the pythogorean theorem to solve for Hypotenuse
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
So if we apply this formula,
[tex] {9}^{2} + {12}^{2} = {c}^{2} [/tex]
[tex]81 + 144 = {c}^{2} [/tex]
[tex]225 = {c}^{2} [/tex]
[tex]c = \sqrt{225} [/tex]
[tex]c = 15[/tex]
Hope this helps :)
a^2 + b^2 = c^2
Now since we know a = 9, and b = 12 we can plug those in :)
9^2 + 12^2 = c^2
Remember 9^2 = 81, 12^2 = 144
81 + 144 = c^2
Now add those together m
225 = c^2
Now we need to square root both sides to get rid of the power of 2
square root(225) = square root(c^2)
So the answer is ——> c = 15
a= 8, b= 2, c= 1
Answers
Answer:
and
Step-by-step explanation:
your question is ???
Answer:what’s your question
Step-by-step explanation:
Like seriously what is it
What polygon is formed by
joining the points
(1, -1), (4, -1), (-1, -3),
and (7, -3)?
Answers
Answer:
Its a trapezoid
Step-by-step explanation:
Also you don't have to ask this on brainly
go to desmos its a free graphing calculator
Please mark me brainliest I'm doing a challenge
Choose the product of (3x2 + 7)(6x2 - 4x + 5).
Answers
Answer:
18x^4 - 12x^3 + 57x^2 - 28x +35
Step-by-step explanation:
Step-by-step explanation:
(3×2+7)(6×2-4x+5)= -52x +221
Lauren rented 21 of the driving range slots at a local golf course for a long drive competition. This was 30% of the total driving range slots at the golf course. How many total driving range slots are at the golf course?
Answers
Answer: 70 driving range slots.
Step-by-step explanation:
Lauren rented 21 driving range slots and this represented 30% of the total driving range slots available.
To calculate the total, assume the total is x.
30% * x = 21
0.3x = 21
x = 21/0.3
x = 70 driving range slots.
I need help please please
Answers
Answer:
60%
Step-by-step explanation:
simplify
[tex](3x ^{2} ) ^{3} [/tex]
this is it
Answers
A rope is tied to a tent for support as shown. Rope Support 14 TL sin What is the length of the rope?
Answers
Answer: 10ft
Step-by-step explanation:
The pole and the distance between the rope and pole make this appear as though it is a right angled triangle which means that one should be able to calculate the length of the rope by using the Pythagorean rule where:
c² = a² + b²
a = height of right angle triangle
b = length of right angle triangle
c = hypotenuse (length of rope)
c² = 6² + 8²
c² = 36 + 64
c² = 100
c = √100
c = 10 ft
Length of rope = 10ft
3 x + 2 y=8
solve for y
Answers
Answer:
y=4-3x/2
Step-by-step explanation:
move 3x to the other side by subtracting 3x on both sides
2y=8-3x
divide by 2 on both sides:
y=4-3x/2
what is 3/4 divided by 1/8 equals
Answers
Answer:
6
Step-by-step explanation:
[tex]\frac{3}{4}[/tex]÷[tex]\frac{1}{8}[/tex]
[tex]=\frac{3}{4} \times \frac{8}{1}[/tex]
[tex]=\frac{3\times8}{4\times1}[/tex]
[tex]=\frac{24}{4}[/tex]
[tex]=\frac{24/4}{4/4}[/tex]
[tex]=6[/tex]
