Which value of k would cause the system of linear equations 35 x + 14 y = 119 and 5 x + 2 y = k to have an infinite number of solutions?

3

7

17

21

If 21% = 63 cans. Then how much does 46% = and 33% =

Adam has a playhouse in his backyard that is shaped like a square prism with a squarepyramid for the roof. What is the volume of his playhouse if the house is 3 ft x 3 ft x 5 ft high and the roof is 3 ft x 3 ft x 2 ft high

How many times does 8/ 3 go into 2/ 3 ?

What percent of 36 is 20 write and solve as a proportion to answer the question

Fifty-five and one-half percent of shareholders in a fast food chain are under 40. If 91,00 shareholders, how many are 40 and over?

Find the volume generated by the area bounded by the given curves if they are rotated about the y-axis. y=3x^2-x^3, y=0

Betty started a health and fitness program. So far, she has lost a total of 8 pounds. She is losing an average of one-fourth of a pound per week. If she maintains her average weekly weight loss, what will be her total weight loss in 16 weeks?

200,000 : 2,000 can be simplified and solved as follows: Select one: a. 200,000 : 2,000 = 20 b. 200 : 2 = 100 c. 20 : 20 = 1 d. 20,000 : 20 = 200

Amanda charges $13.80 for 12 cookies. At this rate how much will she charge for 30 cookies

Mark is simplifying fractions. Which fraction should he use to simplify 9/12 to lowest terms?