8/7 = 12/k what is k

1/10 of blank is 10 times as much as 8

6p = 1 x 6p is what property?

Anna is 6 more than twice Courtney's age. Courtney is c years old. Which equation can be used to find Anna's age, a, in years? and If Anna is 30 years old, what is Courtney's age?

Question 2: In a survey some years ago the percentage was 51.1%. So the percentage now is? Question 1: In a survey of 372 people 209 said that they prefer Coke over Pepsi. So the percentage of people who prefer Coke over Pepsi is?

Which measurement is the best estimate for the height of a backyard fence?

In a learning curve application, 658.5 work hours are required for the third production unit and 615.7 work hours are required for the fourth production unit.

What pair of numbers has the geometric mean of 44

Is it possible for a system to have more than one solution? Explain your answer

What is 75% off of $50

A certain brand of coffee comes in two sizes. An 11.3-ounce package costs $2.54. A 27.8 ounce costs $6.78. Find the unit price for each size. Then state which size is the better buy based on the unit price. Round your answer to the nearest tenth.