How do you solve a system by using the combination method?

X squared equals 60 minus 7X

Substract 8 from 6 times m

If 88 people surveyed made between $15,000 and $24,999 what was the total number of individuals surveyed?

Is 10=5x-6y written in standard form?

Greatest measure of length. 30,000 millimeters 500 meters 1 kilometer or 6000 centimeters

A group of four people have to cross a bridge that will accommodate only two people at a time. It is night and there is one flashlight. Any party who crosses, either one or two people, must have the flashlight with it.

In which of the following stores would you pay the least amount for an item that is priced $3802 Store A Sale of 10% off and a successive discount of 10% off Store B Sale of 15% with no additional discount Store C Sale of $35 off and a successive

Three friends each have some ribbon Carol has 42 inches of ribbon title has 2.5 feet of ribbon and Baxter has 1.5 yards of ribbon Express the total length of ribbon the three friends have in inches feet and yards

If x = 1/2, then x - 1/2 = 0. This is the same as (?) = 0. In completely factored form, f (x) = (?).

What is the answer to this question; 4/5+4/5+3/4+3/4=