A store sells gift cards in preset amounts. You can purchase gift cards for either $10 or $25. You have $400 to spend on them. Write an equation in standard form to represent the situation.

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

tube or goog would be a great resource to with that question

where are the graphs?

step-by-step explanation: