4g = 24

5d = 30

36 = 6e

1.5x = 3

2.5y = 5

8.1 = 0.9a

A jewelry store is selling a set of 4 pairs of gemstone earrings for $58, including tax. Neva and three of her friends want to buy the set so each could have one pair of earrings. Write and solve a multiplication equation to find how much each person should pay.

\(39=1\frac{3}{10}b\)

\(\frac{1}{2}e=\frac{1}{4}\)

\(\frac{2}{5}g=\frac{3}{5}\)

Use Math Tools Use the table that shows football data.

a. George Blanda played in the NFL for 26 years. Write and solve an equation to find how many points he averaged each year.

b. Norm Johnson played in the NFL for 16 years. Write and solve an equation to find how many points he averaged each year.

An average person's heart beats about 103,680 times a day. Write and solve an equation to find about how many times the average person's heart beats in one minute.