Solve each system of equations by graphing Y=3x+4 and y=-x-4

The grams of sugar per serving for three brands of cereal are 4 g, 8 g, and 16 g. The probability of choosing a cereal with 4 grams of sugar is. The probability of choosing a cereal with 8 grams of sugar is.

What is 3/8 divided by 3/4

Find the HCF of 150 and 250

12 feet above sea level

For the function f (x) = (7-8x) ^2 find f^-1. Determine whether f^-1 is a function.

Solve this equation. 23x-15x=x-1 A. x=11315 B. x=178 C. x=1715 D. x=78

A class of 195 students went on a field trip. they took 7 vehicles, some cars and some busses. find the number of cars and the number of busses they took if each car holds 5 students and each bus holds 45 students

Solve e equation y+3=-y+9

Find the area of a square that has a perimeter of 24 cm.

Twelve people purchased supplies for a ten-day camping trip with the understanding that each of the twelve will get equal daily shares. They are then joined by three more people, but make no further purchases.