Suppose y varies directly with x. If x=18 when y=10 what is the value of x when y=12?

a. 21.6

b. 48.3

c. 15.9

d. - 32.8

Find the missing numbers in the table. Then describe the pattern. Input 5,10,15,20,_. Output 9,19,_,39,49

Angles G and H are complementary. if m

What is the 13 term of the geometric sequence whit this explicit formula an=3• (-2) (n-1)

Last year there were 520 students enrolled at Olsen Middle School. This year there are 572 students enrolled. What is the percent of increase in the number of students?

Answer the questions. 1. Who issued the Emancipation Proclamation?

Two parents each have blood type AB, and their first child is blood type AB. What is the probability that their second child will have blood type AB? (Express the probability as a percent. Enter the number only without the percent sign.

Fraction as a decimal, use bar notation id necessary 3/11 = - 5/8 = - 7/10 = 2 5/7 =

Angle 1 and Angle 2 are complementary angles. Angle 1=20 degrees. Angle 2=2p. Solve for p

A car travels between two towns 80 miles apart in 2 hours. what is its average speed? a. 80 miles/hour c. 100 miles/hour b. 160 miles/hour d. 40 miles/hour

Michael started a savings account with $300 after four weeks he had $350 and after nine weeks he had $400 what is the rate of change of money in a savings account per week