The rabbit population in a certain area is 500% of last year's population. There are 1,100 rabbits this year. How many were there last year?

X = 220 rabbits

Step-by-step explanation:

1100 - 500%

X  - 100 %

X = 220 rabbits

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer