What is the value of x in 2x+8+3x+5=123

What is 4/5 divided by 10

Given the range of the function find the corresponding domain. f (x) = 7x-1 Range {-2,0,4,8}

Every evening Jenna empties her pockets and puts her change in a jar. At the end if the week she counts her money. One week she had 40 coins, all of them times and quarters. when she added them up, she had a total of $7.75.

Write a doubles fact to find the sum 3+2

Find an equation for the linear function which has y-intercept (0,-6) and x-intercept (11,0).

I have a chart. The top bar has the numbers, 150,300,450,600,750, and 900. The bottom has the numbers 10,30,45,60,75, and 90. I need to find the relationship between them, but I can't.

The sum of 2 times a number and 5 is 11

Factor out coefficient of variable for 4h-3

Every day a zookeeper feeds 4 adult gorillas a total of 160 lb of food,. At this rate how many pounds of food would the zookeeper need every day to feed 6 adult gorillas?

A rectangle has width twice its height. If the perimeter is 12cm what are the dimensions of the rectangle?