A variable needs to be eliminated to solve the system of equations below. Choose the
correct first step.
-2x -
4y = 38
5x – 4y = 3
Subtract to eliminate y.
Add to eliminate y.
Subtract to eliminate x.
Add to eliminate x.
Submit Answer

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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16 is the absolute value

step-by-step explanation:

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry