Wendy and mini earn $49 per week for delivering magazines. wendy worked for x weeks and earned an additional total bonus of $18. mini worked for y weeks. which expression shows the total money, in dollars, that wendy and mini earned for delivering magazines?
67x + 49y
49x − 18 + 49y
49x + 18 + 49y
49x + 67y

C (49x + 18 + 49y)

cause i got right answer.

answer: the answer is (b) amie should have multiplied

step-by-step explanation: given a sphere and a cylinder with same radius and height.

let, 'r' be the radius of the cylinder and sphere and 'h' be the height of the cylinder. according to the question,

r = h.

now, the volume of the sphere will be

and the volume of the cylinder will be

therefore, we have

thus, ammie should have multiplied the volume of the sphere