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Kipish [7]
2 years ago
10

HELLLLLPPPP MEEEE

Mathematics
2 answers:
soldi70 [24.7K]2 years ago
5 0
X=11 because u Solve for the first variable in one of the equations, then substitute the result into the other equation.
vlabodo [156]2 years ago
3 0

Answer:

x= \frac{12}{5}-\frac{2y}{5}

x=-\frac{10}{3}-\frac{2y}{3}

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Help please! !!!!! !!!!
zhannawk [14.2K]

Answer:

I would assume it's all but the second one (earned $60 over the summer=false)

4 0
2 years ago
Read 2 more answers
Solve the following system of linear equations by graphing:<br> 2x + 2y = 10<br> 8x + 8y = 24
andriy [413]

Answer:

Step-by-step explanation:

-8x - 8y = -20

8x + 8y = 24

0 ≠ 4

2y = -2x + 10

y = -x + 5

8y = -8x + 24

y = -x + 3

inconsistent

7 0
2 years ago
The formula I = PRT where I = Interest, P = principal, R = rate, and T = time is used to calculate the amount of simple interest
andre [41]

Answer:

Step-by-step explanation:

as

I=PRT

SO

T=I/PR

6 0
2 years ago
Use substitution to write an equivalent quadiatic equation<br> ( 3x^2)^2+7(3x +2) -8=0
mezya [45]

Answer:

9x^4+21x+6=0

Step-by-step explanation:

( 3x^2)^2+7(3x +2) -8=0

((3^2)*(x^2)^2)+(7*3x)+(7*2)-8=0

9(x^4)+21x+14-8=0

9x^4+21x+6=0

7 0
2 years ago
The revenue of a company is represented by r(x) and the expenses of the company are represented by e(x). What would you do to fi
Pepsi [2]
B.) r(x) - e(x) = p(x)

Profit is how much money remains after the expenses are deducted from the total revenue
5 0
3 years ago
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