2 years ago

Solve the system of equations by adding them together term by term to eliminate one variable:

1 answer:

Ber [7]2 years ago

3 0

It is 4 pennies and 20 quaters

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natima [27]

Answer:

Step-by-step explanation:

x + 3 = 9

x = 9 - 3

x = 6

hope it helps :)

5 0

3 years ago

mojhsa [17]

Answer:

-150 (x^2y+2)y³

Step-by-step explanation:

To Find the product of 25x^2y and -6x²y3.

(25x^2y) (-6x²y³)

= 25(-6) (x^2y+2) y³

= -150 (x^2y+2)y³

7 0

3 years ago

marta [7]

Sorry couldn’t answer

5 0

3 years ago

MariettaO [177]

The answer is 14.625 inches

4 0

3 years ago

hichkok12 [17]

$\frac{x+5}{3} \leq 2$
times both sides by 3
x+5≤6
minus 5 both sides
x≤1

5 0

3 years ago