The difference of x and 7 is greater than -15

For this case, we must write the expression given algebraically:

The difference of x and 7 can be written as:

That difference is greater than -15, so the opening of the inequality sign must be on the differencing side, that is:

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

well we know there are 4 clubs in 52 cards so it’s replaced so it should be 3/51

step-by-step explanation: