4+8+(5X7)+5(7-9)=6+B
USE PEMDAS
5X7=35
4+8+35+5(7-9)=6+B
(7-9)=-2
4+8+35+5(-2)=6+B
5X-2=-10
4+8+35+-10=6+B
4+8+35+-10=37
minus both sides by 6
37-6=31
6+B-6=B
31=B or B=31
Given :
Cost of our meal = $3.45 .
Cost of friend's meal = $3.90 .
We pay $10 bill for both the thing.
To Find :
How much change do you receive.
Solution :
Total cost of meal = $3.45 + $3.90 = $7.35 .
Now, amount of change received is :
Change = Total amount - Price of meal
Change = $10 - $7.35
Change = $2.65
Hence, this is the required solution.
Answer:
21.06
Step-by-step explanation:
1) Solve inside the parenthesis:
65.54-2.78×(2)^4
2) Apply the exponents:
65.54-2.78×16
3) Multiply 2.78 by 16:
65.54-44.48
4) Subtract:
21.06
Answer:
y=-3/2 + 6
Step-by-step explanation:
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