What is the area of this circle in terms of pi?

8 cm?

16 cm

32 cm

64 7 cm

r = 4 cm

Four jars of sun-dried tomatoes cost $18 how many jars can you buy for the $36

If xto the power of 2 = 50, what is the value of x?

Ryan currently has $42 in savings. He had been saving $7 each week. Yesterday he spent $77 of the savings. For how many weeks had he been saving?

Alicia had 2/3 of a pound of berries. Alicia let her friend Jennifer eat 3/8 of the berries. How many pounds of berries did Jennifer eat?

A net has two equilateral triangles and three rectangles what solid figure could this make

the combined enrollment in the three grades at Jefferson Middle School is 977. there are 356 students in the 7th grade 365 in the 8th grade write and solve an equation to find how many students are in the ninth grade find an equation and a solution

The sum of three numbers is 185 The second number is 5 times the first. The third number is 13 less than the second. What is the second number?

Based on the generalization in (a) , find the sum of the sequence 9+27+45+6 ... + 117

After n years, the amount of money in William's saving account can be modeled by the function s (n) = 300 (1.0016) 12n, and the amount of money hiding in his desk drawer can be modeled by the function d (n) = 75.

Find the supplement of a 55° angle, in degrees.