Study the steps used to slove the equation. Given: c/2 - 5 = 7 + 5 Step 1: c/2 - 5 + 5 = 7 + 5
Step 2: c/2 + 0 = 12
Step 3: c/2 = 12
Step 4: 2(c/2) = 12(2)
Step 5: c=24

Choose the property that justifies each Step of the solution.
Step 1:
Step 2:
Step 3:
Step 4:​

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day