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BabaBlast [244]
3 years ago
8

Please help, will mark brain!

Mathematics
1 answer:
Anastasy [175]3 years ago
7 0

1. What was the cost to rent all of the chairs needed for the party?

2. 50 - 20 = _ The student's answer was reasonable.

3. Multiply 45 x 6. Then add 30 and 40 to the product.

4. Acute Scalene

5. The pink object.

-Mabel <3

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Richard borrowed $1,250 for two years at 14% a year under an add-on plan. He repaid the loan, including interest, in 24 equal pa
Sauron [17]
First you need to use the compound interest formula to work out the amount of money he had after those two years. To do this you have to make a multiplier for the 14% and you have to put the number of years to the power of the multiplier and of course you need to times the original amount by the multiplier:
(100+14)/100 = 1.14 (making the multiplier)

1250*(1.14)^2 = 1624.5

Then you divide the 1624.5 by 24 to get the equal payments:
1624.5/24 = $67.6875 (rounded to $67.69)

Richard made payments of $67.69 24 times to pay off the loan he had taken out.

Hope this helps! :)
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3 years ago
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Bianca because her graph has a bigger slope.
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2 years ago
Which of the following is a trinomial with a constant term?
-BARSIC- [3]
F is the answer
Tri- means 3 raw then the constant is the 3
6 0
3 years ago
1. A local pizzeria sold 65 pizzas yesterday.
Mrrafil [7]
87% i think but don't hold me to that
you just do 65/5=13% so 13% is missing so you take that from 100 which gives 87
8 0
3 years ago
What is the value of x when y equals 66?<br><br> y=0.985897x+0.194185
Tcecarenko [31]

Answer:

x = 66.74715005725

Step-by-step explanation:

First you bring over the added variable. 0.194185, and subtract it from 66. Then you divide your difference by 0.985897. This gives you 66.74715005725

6 0
3 years ago
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