The figures shown are similar what is the measure of side de

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Select all of the following expressions that are equal to 2.5.