Answer
20% for the first one
Answer:
26. D) $252
27. A) -6.7 + 6.8
Step-by-step explanation:
26. 400 * 0.3 = 120
400 - 120 = 280
280 * 0.1 = 28 (because the 10% is additional, cannot add it to the original 30%)
280 - 28 = 252
27. -4.5 + 4.4 = -0.1
- 6.7 + 6.8 = 0.1
-0.1 + 0.1 = 0
Six dollars is the only answer that seems correct using the graph. Hope this helped.
The answer is -1 , because when you add a negative number to a positive number the negative number will subtract , and vise versa.
7/12 and 1/2
Get the common denominator
Multiply 1/2 by 6
7/12 and 6/12
