When solving -1/-8 (x + 35) = -7, what is the correct sequence of opertaions? a: Multiply each side by -1/-8, add 35 to each side
b: Multiply each side by -1/-8, subtract 35 from each side
c: Multiply each side by -8, subtract 35 from each side
d: Multiply each side by -8, add 35 to each side

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

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?