An equation and the steps to solve it are shown below: 7x − one over two (8x + 4) = 6 step 1: 7x − 4x − 2 = 6 step 2: 3x − 2 = 6 step 3: 3x − 2 + 2 = 6 step 4: 3x = 6 step 5: x = 2 which step was the error made and why?

Find the measures of the complement and the supplement of each angle, m

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

Agarden consists of an apple tree, a pear tree, cauliflowers, and heads of cabbage. there are 40 vegetables in the garden. 24 of them are cauliflowers. what is the ratio of the number of cauliflowers to the number of heads of cabbage?