Answer:
73
Step-by-step explanation:
-17a - 4b
-17(-5) - 4(3)
85 - 12
73
Answer:
2 and a half
Step-by-step explanation:
Get a common denominator for the two, whcih would be 12 soooo.
5 2/12 - 1 9/12 = your answer (3 5/12)
Answer:The answer is 375
Step-by-step explanation:Jonas drawing is 8 inches wide.He wants to make a poster which is 30 inches wide.The library copier will have to zoom the drawing 30 ÷ 8 = 3.75 times to make the poster.So the zoom factor button is times 3.75 button.
5.97 * 10^24 - 4.87 * 10^24 = 1.1 * 10^24