Solve the equation: 7x = 42.

A. x = - 7

B. x = - 6

C. x = 6

D. x = 7

What is the percent increase modeled in the function f (x) = 30 (1.25) * A. 30% B. 1.25% C. 25% D. 75%

X² - 2x=0 what is this ... like what's the outcome

Luigi is an urban and planner. As an independent contractor, he charges a $140 fee plus $25 per hour for each contract with the city.

Half of a number is 16. Write an equation and solve to find the number?

Find the missing number (?) so that the equation has no solutions.? x+3=3 (-x+7)

Find the slope (2,5) and (6,2)

Which expression is equivalent to pq

Do this multiplication: 75 x 2

Carson's wheelbarrow can hold 345 pounds. If he has 121 pounds or rock in the wheelbarrow, what number of pounds, p, can he put in the wheelbarrow without going over the weight limit?

Carmen recovered 2 gold bars that were stolen from a safe. the first bar weighed 2 2/5 pounds. the second bar weighed 1 2/3 times as much as the first bar. find out how much gold was recovered.