What is the sum?

−1.5+1.9

Enter your answer, as a decimal, in the box.

When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b

If square root x = -7, then x= -49 true or false

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way