At the sewing store, Debbie bought a bag of mixed buttons. She got 60 buttons in all. 30 of the buttons were large. What percentage of the buttons were large?

If an object can make 10 revolutions in 2 minutes, what's its period?

Fing an equation of the line that passes through (5, 7) and is perpendicular to y=5x-9

Starting at origin. do 4 space up and 3 spaces left

Which equation is equivalent to 156-26=136? 116-26=96 66-26=46 156-26=136 126-26=106

Is 2 1/6 a rational number?

The same sequence may be defined in three ways: 1) f (x) = 6x + 5 for x = {1, 2, 3, ... }, 2) a1 = 11 and an + 1 = an + 6 for n = {1, 2, 3, ... } and 3) an = 11 + 6 (n - 1) for n = {1, 2, 3, ... }.

A cell phone plan has a monthly cost that is shown in the table below. What is the correct statement regarding the average rate of change during the 40-minute time of talk?

Jay simplified the expression 3 * (3+12:3) - 4. For his first step, he added 3+12 to get 15. What was Jay's error? Find the correct answer

The sum of two consecutive numbers is - 49 what are they

Yummy Cookies just opened a brand new cookie bakery, ans sales are increasing every month! In January, the baker made 14 carrot cake cookies. In February, the baker doubled the January order, took 5 cookies home to his family, and sold the rest.