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Simora [160]
3 years ago
6

Solve for . Simplify your answer as much as possible.

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
6 0

Answer:

v=5.75

Step-by-step explanation:

7/8=v+3/10

first do cross multiplication to get

7×10=8(v+3)

70=8v+24

70-24=8v

46=8v

46÷8=v

v=5.75

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The Rodriguez family went to dinner at at Pasta Palace. Mr. Rodriguez ordered a meal for $6.25; Mrs. R ordered a meal for $7.50;
lidiya [134]
Cost of the meal ordered by Mr. Rodriguez = $6.25
Cost of the meal ordered by Mrs. Rodriguez = $7.50
Cost of each pizza ordered by the two children = $4.99
Then
The cost of the 2 pizzas ordered by the 2 children = (2 * 4.99) dollars
                                                                                 = 9.98 dollars
So
The total cost of the orders = (6.25 + 7.50 + 9.98) dollars
                                             = 23.73 dollars
Percentage of tip on the bill = 15%
Then
Amount of tip paid = (15/100) * 23.73 dollars
                              = 355.95/100 dollars
                              = 3.56 dollars
Percentage of tax paid on the bill = 7.25%
Amount of sales tax that was paid = (7.25/100) * 23.73 dollars
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So
The total bill that was paid = (23.73 + 3.56 + 1.72) dollars
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4 0
4 years ago
Students are buying tickets for rides at the fall carnival. The student council keeps track of how many tickets they sell in one
LenaWriter [7]

Answer:

The rate of change is $1.50

Step-by-step explanation:

To find this answer i divided $150 by 100 and got 1.5 which is $1.50

7 0
3 years ago
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alexandr402 [8]

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
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worty [1.4K]

Answer:

$3222 in total; $322 more than the original price.

Step-by-step explanation:

For 36 months you pay a total of 36* 89.5=3222.0

Downpayment was 100

Total payment made= 3222+100=3322.

You would pay 3222-2900=$322 higher than normal.

6 0
3 years ago
A sixth-grade class must raise at least $447 to go on a field trip. The amount of money, m, that each of the 30 students must ra
Virty [35]

Answer:

Each student must raise $14.90

Step-by-step explanation:

This is actually fairly easy to figure out (at least this part) all you do is 447/30 and then you get your 14.9 (14.90)

m = 14.90

30m = 447

4 0
3 years ago
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