Answer:
D
Step-by-step explanation:
Im pretty sure it's D so Lets hope it is
So it should be y = 2*2^x
Where x is the time and y is the final width after x minutes
4y^1 + 6y^3...so factor out the GCF for another form
2y(2 + 3y^2) <== here is one form
another form would be to multiply ur equation by a multiple of ur GCF 2, such as 4
4(4y^1 + 6y^3) = 16y^1 + 24y^3 <== another form
Answer:length =7⅓
Width =14⅔
Step-by-step explanation:
Take length as x
And 2x as width
Perimeter as 44
Formula to get perimeter of a rectangle is 2l+2w
X+x+2x+2x=44
6×=44
X=7⅓
Length =x and x = 7⅓ so width =7⅓ while width =14⅔