What is the result of subtracting the second equation from the first?

-4x-2y=-2

x-2y=9

How much is 600 dollars at 12.9 percent for 2 years

Base, b, and height, h, of rectangles with an area of 100 centimeters squared. Check all that apply. Choice 1 : bh = 100 Choice 2: 100b = h Choice 3: b = 100/h Choice 4: h = 100/b Which apply?

506 students went on a field trip. Nine buses were filled and 29 students traveled in cars. How many students were in each bus?

Angelo rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 times Angelo say he rode a total of 8/4 mile Teresa say he is wrong and that he actually rode 2 mile who is.

What is the surface area? 8 mm 6 mm 8 mm square millimeters

Why do we never accept the null hypothesis or the research hypothesis? (instead we either reject or fail to reject) ?

What is 9,632 rounded to the nearest thousand

Write a quadratic equation in standard form -3x^2+x=13

If y=kx, what is special about k

1435.783 to the nearest cent