What are the x-intercepts of the graph of the function f (x) = x2 + 5x - 36? (-4, 0) and (9, 0) (4, 0) and (-9, 0) (-3, 0) and (12, 0) (3, 0) and (-12, 0)

Solve the system using the elimination method. x+y-2z=5 -x+2y+z=2 2x+3y-z=9

Is this a perfect square trinomial? x2 + 18x + 9 Yes NO

If I=12 feet w=3.1feet h=1.7feet what is the volume

Explain how you round 5/8 to the nearest whole number? I forgot how to round.

A study considered risk factors for HIV infection among intravenous drug users [11]. It found that 40% of users who had ≤ 100 injections per month (light users) and 55% of users who had > 100 injections per month (heavy users) were HIV positive. 4.

A car travels 25 ⅕ miles in ⅔ of an hour. What is the average speed, in miles per hour?

in a 30-60-90 triangle, the hyptenuse has a length of 10. how long is the shorter leg (across from the 30 degree angle) ?

What percent of 42 is 30

What's 47342.6653106 to 1 decimal place

What is the flat side of a solid figure?