In 1987, a 30-second Superbowl ad cost $40,000. In 2000, a 30-second commercial cost 1,800,000. What was the percent of change in the cost of a commercial?

When dividing 8,164 by 78.5, what is the place value of the last digit in the quotient? ones tenths hundredths thousandths

12:2*8 value 120 where would the parentheses go

Length of a river a) 27km b) 7m c) 170cm d) 270mm. Length of a sunflower seed a) 90cm b) 9cm c) 90mm d) 9mm

The hypotenuse of right triangle ABC, line segment AC, measures 13 cm. The length of line segment BC is 5 cm. What is the approximate difference between m

What is a prime number grater than 14 but less than 18?

Find the area of a triangle with sides 13 meters, 12 meters, and 5 meters

Create an equation to represent the situation below and then solve your equation. Renee is wanting to join a gym. Pumping iron has a $90 membership fee and is $10 a month. Fit for life has a $50 membership fee and is $15 a month.

A + 2 = 5 + 4a what does a equal

To prepare for the upcoming competition season, an Olympic skier trains 5 days per week. The average number of miles the skier will ski in 1 day is 25.7. How many miles does the Olympic skier ski in 1 week?

If x = 5, then which inequality is true? A. - 2x ≥ 12 B. x - 2 < 7 C. 2x > 12 D. x - 7 > 2