50% of all the cakes Jenny baked that week were party cakes, 15 were fruit cakes, and the remainder were sponge cakes.

What percentage of cakes were sponge cakes?

32 earning marked up 80%

What equation do you have to use to solve for average speed

Find 3 + (-9) should you add or subtract 3 and 9? Why?

Suppose consumers will purchase q units of a product at a price of StartFraction 100 Over q EndFraction plus 7 dollars per unit.

What value of x makes the denominator of the function equal zero? y = 6/4x-40

Your job is to sort and sack marbles for sale. A bag contains 55 marbles, some red and some green. If there are 11 red marbles, what is the ratio of red to green marbles?

Will mark brainliest! A 3-pound piece of salami costs $14.99. A 12-ounce package of the same sliced salami costs $4.39. What is the difference in price per 4-ounce serving?

Giselle works as a carpenter and as a blacksmith. She earns $20 per hour as a carpenter and $25 per hour as a blacksmith. Last week, Giselle worked both jobs for a total of 30 hours, and earned a total of $690.

Which of the following represents three times answer minus 5?

Decide whether the relation defines a function. { (-3, - 2), (3, 6), (4, 6), (7, - 7), (10, - 1) } A. Function B. Not a function