Answer:
37 Step-by-step explanation:
Answer:
Option B
Step-by-step explanation:
We first need to calculate the total cost of all the four items then calculate the tip of the total cost. After this we add the tip to the cost of items and calculate change as follows.
Total cost of items
Cost of bottles =3*1.5=$4.5
Cost of sandwitches= $20
Total cost= 20+4.5=$24.5
Tip=0.08*24.5=$1.96
Total=24.5+1.96=26.46
Change= 30-26.46=$3.54
Answer: D. 143
Step-by-step explanation:
31 times 4.26 = 132.06 + 10.908 = 142.968 which simplifies to 143 because you round up.
Answer:
540
Step-by-step explanation:
-10 * -6 = 60
60 * 9 = 540
When you multiply two negatives, the negative sign cancels out, and the number becomes positive.
Answer:
7.5x+20 No
27.5+x No
20(7.5+x) Yes
150+x No
20x+150 Yes
Step-by-step explanation:
