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olga55 [171]
3 years ago
9

The sum of three numbers is 87. The third number is 2 times the second. The first number is 7 more that the second. What are the

numbers?
Mathematics
1 answer:
Marysya12 [62]3 years ago
3 0
<span>19 + 57 + 9 = 85 
Do you need farther explaining</span>
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I=$26.24, P=$500, T=18 months the annual interest rate is
NeX [460]
A = $2,861.60

I = A - P = $2,361.60

Equation:
A = P(1 + rt)

Calculation:
First, converting R percent to r a decimal
r = R/100 = 26.24%/100 = 0.2624 per year.

Solving our equation:
A = 500(1 + (0.2624 × 18)) = 2861.6
A = $2,861.60

The total amount accrued, principal plus interest, from simple interest on a principal of $500.00 at a rate of 26.24% per year for 18 years is $2,861.60.
7 0
2 years ago
Find the value of Z in the following equation 8Z =64
a_sh-v [17]
8z = 64
divide both sides with 8

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7 0
3 years ago
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krek1111 [17]
0.8 squares shaded out of 10

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Then add the 0. In front of 8

Easy as that
8 0
3 years ago
A farmer bought a number of pigs for $160. However, 8 of them died before he could sell the rest at a profit of 6 per pig. His t
juin [17]

Answer:

The farmer bought 36 pigs in all.

Step-by-step explanation:

Given that a farmer bought a number of pigs for $ 160, but, however, 8 of them died before he could sell the rest at a profit of 6 per pig, and his total profit was $ 8, to determine how many pigs did he originally buy the following calculation must be performed:

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Thus, the farmer bought 36 pigs in all.

6 0
3 years ago
Which graph best shows the relationship between the length of one side of a square and its perimeter.
sladkih [1.3K]
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Hope this helps? 
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3 years ago
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