Evaluate 4 a 5b when a = 2 and b = 3.1.

a. 6.5

b. 16.1

c. 21.5

d. 7.5 user: evaluate 75b for b=7

A pole that is 2.5m tall casts a shadow that is 1.19 m long. At the same time, a nearby tower casts a shadow that is 37.5 m long. How tall is the tower? Round your answer to the nearest meter.

The perimeter of a square measures 1.3 meters. What is its side length in centimeters?

Find S5 when Sn = 40 - 8n

Name the property demonstrate

Whats 0.07divided by 1.68

Owino gets paid 280 per week plus 5% commission on all sales for selling electronic

Is 53 divided by 7 compatible

Luis is finding 9-6+2. Find his mistake and correct it : 9-8 = 1

If an ice cream truck drives fives 7 miles per hour, how many feet does the truck drive per minute?

the jedi have a weapon that can shoot a projectile 20 miles. find the area that the projectile can land in.