18 months.
$364.95 - $49.95 = $315
$315 / $17.50 = 18
3xy -6x
just multiply 3x by y and 3x by -2
Answer:
You can use a number line to subtract -6 from -7. The difference is -1.
Answer:
15%.
Step-by-step explanation:
3200 x .15 = 480
3200 - 480 = 2720
Feel free to let me know if you need more help! :)
Answer:
--- ---
| -5 -2 |
| 4 12 |
--- ----
Step-by-step explanation:
A matrix can only be added to (or subtracted from) another matrix if the two matrices have the same dimensions . To add two matrices, just add the corresponding entries, and place this sum in the corresponding position in the matrix which results.
