Mary can make a costume twice as fast as Sam can can. If they both work together, they can make it in 6 hours. How long will it take Mary to make the costume if she works alone?

Why do two coterminal angles have the same values?

26 + 6b is greater than or equal to 2 (3b + 4)

What is 4 multiplied by 5 7/9 as a mixed number or fraction

Suppose that x and y vary inversely and that x = 2 when y = 8. Write the function that models the inverse variation. A. y = 16/x B. y = 10/x C. y = 4x D. y = 6/x

What is the slope of y=2x+1

What is the value of n in the simplified expression? (4k7) 3 = 4n · (k7) 3 = 64k21

What is the measure of angle ACE shown in the diagram below? 180° and 30°

Two sisters drive 144 miles on a camping trip they averaged at least 32 miles per gallon on the trio describe the number of gallons of gas they used

3. Suppose the value of a home changed by - 20% over the past live years. Thiѕ mеаnѕ thаt a. a mistake was made in the calculation, because relative thаngе cannot the negative b the house increased in value over the past live yean.

A snail move 6 feet every 10 hours. how far it does in 15 hours