The length of a rectangle is 15 more than 3 times the width. The perimeter is 110. What is the area

450 units squared

Step-by-step explanation:

2(length)+2(width)=Perimeter

W=x     Length=15+3w   Perimeter=110

2(15+3w)+2w=110

30+6w+2w=110  

8w=80

w=10

So:  Length is 45 and Width is 10

Area is l*w

Area=45*10

Area is 450 units squared

false

step-by-step explanation:

4y - 6 + 4y^2 - 9

before simplifying this contains 4 terms

after simplifying

4y -15 + 4y^2

it contains 3 terms

unless if u could do my questions, if not i wouldn't want to