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tia_tia [17]
3 years ago
11

Factor: 8ab - 16ac + 12a

Mathematics
1 answer:
Umnica [9.8K]3 years ago
3 0
8ab - 16ac + 12a = 4a(2b - 4c + 3)
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The expression $16x + $58.75 represents the total amount of money the academic club earned from washing x cars at a fundraiser.
umka21 [38]

Answer:

go to m a t h w a y it will help you. but no spaces it would not let me put the hole thing.

Step-by-step explanation:

3 0
3 years ago
Y = -x²+4<br> y = 2x+1<br> solve the system of equations
Semenov [28]
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(
1
,
3
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(
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3
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(
-
3
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Equation Form:
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4 0
2 years ago
Read 2 more answers
Subtract 5x - 2 from -3x +4
Solnce55 [7]

Answer:

8x+2

Step-by-step explanation:

Or -8x+2 but i think its 8x+2

4 0
3 years ago
Write an equation based on these world problemKelsie wants to go play airsoft for $18.99 each hour (let that be h for hours) + $
Strike441 [17]

Solution

Problem 1:

- Kelsie pays a one-time fee for the equipment of $5.00. This is a fixed cost that never changes and is paid just once.

- Kelsie pays $18.99 for each hour (h). This means that

For 1 hour, Kelsie pays $18.99 * 1 = $18.99

For 2 hours, Kelsie pays $18.99 * 2

For 3 hours, Kelsie pays $18.99 * 3

And so on...

- We can generalize this for h hours. That is,

For h hours, Kelsie pays $18.99 * h

- Thus, Kelsie pays $18.99h after h hours separate from the initial fee of $5.00.

- Thus, her total cost would be the addition of the flat fee of $5.00 and the cost of playing for h hours. That is:

\begin{gathered} Total\text{ Cost}(A)=18.99h+5 \\ where, \\ h=\text{ Number of hours elapsed} \end{gathered}

Problem 2:

- Jayson pays $35 per hour with no initial flat fee.

- Following the same logic as in the case of Kelsie, we can write the total cost incurred by Jayson after h hours is:

Total\text{ Cost\lparen P\rparen}=35h

Final Answer

The answers are:

Problem 1:

A=18.99h+5

Problem 2:

P=35h

8 0
10 months ago
Help me in this question someone
defon
M =kw+b     general form
1. k should be negative because the line is going down when x increases
2. b is y intercept , b=250
slope= - 50/2 =-25
m=-25w + 250
 correct choices
1) m=250-25w
4) m +25w=250, because can be written as m=-25w =250

7 0
3 years ago
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