The rectangle or triangle has an area A. Write and solve an equation to find the value of x. (Hint: Rectangle A = lw, Triangle A = { bh)
25.
A = 70 in
26.
A = 30 in
27.
A = 60 cm
12 in
12 cm
10 in

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

The stem-and-leaf plot shows the heights in centimeters of teddy bear sunflowers grown in two different types of soil. soil a soil b 5 9 5 2 1 1 6 3 9 5 1 0 7 0 2 3 6 7 8 2 1 8 3 0 9 key: 9|6 means 69 key: 5|8 means 58 calculate the mean of each data set. calculate the mean absolute deviation (mad) of each data set. which set is more variable? how do you know?

The curved part of the figure is the semicircle what is the best approximation for the area of this figure