A student uses approximately 40 to 45 gallons of gasoline per month. The cost of gasoline varies between 2.96 $ and $3.61 per gallon which of the following is a reasonable estimate of the students weekly gasoline expensive

What is the value of x divided into y - z if x = 32, y = 4, and z = 2 3/4?

Solve the system by the elimination method. 3x - 2y - 7 = 0 5x + y - 3 = 0 to eliminate y, the lcm is 2. which of the following is the resulting equations? 1.3x - 2y - 7 = 0 5x + y - 3 = 0 2.3x - 2y - 7 = 0 -10x - 2y + 6 = 0 3.3x - 2y - 7 = 0 10x + 2y - 6 = 0

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.