Tamara purchased 31 cases of tile to use on her bathroom floors. she use it she used 17 in her upstairs bathroom and the rest downstairs bathroom. write an equation to express how many cases used in her down stair bathroom

The correct equation would be 17 + x = 31

All you need to do is do 31 - 17 = 14 and x = 14 will be your answer!

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

step-by-step explanation:

it will be a cylinder. with a diameter of 8 and 4 single pieces high