17 Nika baked three loaves of zucchini bread. Each loaf needed 4 cups of flour. Which expression shows the best
estimate of the number of cups of flour that Nika used?
4+4+4-12
O 5+5+5= 15
O 4+4+4-16
O 17+17+17 - 51

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.

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: