Combine the like terms to create an equivalent expression 7n+4n

11N

Step-by-step explanation:

11n

Step-by-step explanation:

Over here we are saying

n+n+n+n =4n

n+n+n+n+n+n+n = 7n

so if we add these together we get 11n

step-by-step explanation:

first you will have to convert 3/4 into a decimal

which is .75

then you will have to divide 1.5 by .75

which is 2

no you have to divide

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.