Which are equations? Check all that apply. x + 3 = 12
StartFraction z Over 7 EndFraction + 1
25 minus q
6 g = 18
Two-thirds m
StartFraction p Over 3.5 EndFraction = 2.25
9 = 100 minus f
k divided by 5.8

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.