Answer: $43
Step-by-step explanation:
total 88 + 29 = 117
117-74 = cost of concert tickets
= $43
Answer:
9ab - 9a +1
Step-by-step explanation:
first, we can distribute the negative sign to the second set of parentheses.
-(-4ab + 5) becomes + 4ab - 5
now let's put the values in (5ab-9a-4) side by side with the corresponding values in + 4ab - 5
5ab + 4ab - 9a - 4 - 5
= 9ab - 9a - 9, because 5ab + 4ab = 9ab, -9a is alone, and -4 - 5 = -9.
The decimal number used to represent 5 out of 100 missed on her test is 0.95.
Answer:
$7.5
40 kg
Step-by-step explanation:
Expenses= $300 per week
120x= 300+600
120x=900
x= 900/120= $7.5 per kg
300/7.5= 40 kg to be sold to cover weekly expenses
1/4 = 0.25
2/3 = 0.666666667
0.25(0.666666667) = 0.166666667 =
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