Selena bought two pairs of sunglasses for $7.50 each and pairs of socks for $3.20 each find the expression that demonstrates the total amount that Selena paid

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?

If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2

In the diagram, a building cast a 35-ft shadow and a flagpole casts an 8-ft shadow. if the the flagpole is 18 ft tall, how tall is the building? round the the nearest tenth.