Part B
Maggie orders books from a different company. The equation 7.50(n +0.2) = 189 can be used to model the number of books, n, Maggie orders. How many books does Maggie order? Please show how you got your answer.

Please help I need ah explanation

N=25

Step-by-step explanation:

Distribute the 7.50 to everything inside the parenthases leaving 7.50n+1.5=189

Then subtract 1.5 from both sides of the equal sign leaving 7.50n=187.5

Divide 7.50 from everything to get N by its self leaving you with N=25

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

more detail

step-by-step explanation: