Solve each of the following addition and subtraction problems.–12 + 19 = ?

It equals 7!

Step-by-step explanation:

count from -12 backwards 19 times, and that will be your answer!

Or you could simply just subtract 19-12=7!

Hope This Helps! :-)

d (5 x (-20)) * (100 x (0.7))

step-by-step explanation:

5÷1/100 * -.7 *-20

copy dot flip

5*100 * -.7 *-20

rearrange

5*-20   * 100 *-.7

-100   *-70

7000