Same sign or even amount of signs -> Positive Different sign or odd amount of signs -> negative
Solve the following problems.
(15) (-2) =
(-8) (2) (-3) =
(-4) (-3) (-3) =
(-5) (4) (-1) (-2) =
(-32) + (-8) =
(-72) + 9 =
42 + (-6) =

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

2pointswhich of the following appear in the diagram below? check all that apply.d a. zcdeов. сеo c. aéo d. zdce