Guided Practice Carlos believes that the grade he receives on his math test is directly related to the amount of hours he spends studying. The equation [Math Processing Error]y equals 12 x plus 50 represents the percentage grade he thinks he will earn, where y is the percentage grade and x is the number of hours that he spends studying. What does the y-intercept in his equation represent?

A.
For each hour Carlos spends studying, his grade will improve by 12%.

B.
Carlos will spend 50 hours studying for his math test.

C.
If Carlos doesn’t study at all, his grade will be 50%.

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation:

total of apples - take away four

6-4 = 2

answer is 2 apples

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96