Jacky used the
equation below to show the amount she
paid in sales tax for an item that cost $80.
80 x s=4
explain how you would solve the
equation for s, the sales tax.

x = 1/20s so s=0

Step-by-step explanation:

1. 80xs/80s = 4/80s

2. you will get: 1/20s so technically 2=0

c. (0.6,-1.4)

step-by-step explanation:

hope this

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