A parallelogram with a base of x units and a height of y units is changed
to have a new base of 4x units and a height of 7x units. If the area of the
original parallelogram is 31 square units, determine the area of the new
parallelogram.

868 (third option)

Step-by-step explanation:

we know that the area of original is .

the new parallelogram will has area

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

bn,mn,n.vn.

step-by-step explanation: