Add, subtract, and multiply the complex number. (- 10+ 3i) - (- 8+2i)
1. - 2+i
2. - 18 + 5i
3. - 18 - 5i
4. -2 - i

Is there an x intercept in the equation 60*1.15^x

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?