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DanielleElmas [232]
3 years ago
10

PLZ ANSWER FAST M ATH WILL MARK BRAINLIST

Mathematics
2 answers:
irinina [24]3 years ago
8 0
F(x) = 3x + 4

3(8) + 4

24 + 4

= 28
Westkost [7]3 years ago
5 0
F(x) = 3x + 4

f(8) = 3*8 + 4
f(8) = 24 + 4
f(8) = 28
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ankoles [38]
This bisector created a 90 degree angle
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Jill has a jar full of dimes and quarters. If she has a total of $27.20 and the number of quarters is less than twice the dimes,
Levart [38]

Answer: She has 76 dimes and 78 quarters.

Step-by-step explanation:

Given data:

Total = $27.20

Solution:

Q = d + 2

Each quarter is 25 cents, or 0.25 of a dollar = 0.25q

Each dime is 10 cents = 0.10d

0.25q+0.10d = $27.20

Where q = d-2

Substitute in this equation:

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5 0
2 years ago
(219,379.01 - x) / x = .3321
Ivahew [28]

Answer:x = 164686.592598

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219379.01−x/x = 0.3321

−x+219379.01/x = 0.3321

Step 1: Multiply both sides by x.

−x+219379.01≈0.3321x

−x+219379.01 − 0.3321x = 0.3321x−0.3321x (Subtract 0.3321x from both sides)

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6 0
2 years ago
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BartSMP [9]

Answer:

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see the attached figure to better understand the problem

we know that

the length sides of Aquarium are

(83-32) x (72-52)-----> 51 ft x 20 ft

Area reptile room=(83*72)-area of aquarium----> 83*72-51*20---> 4,956 ft²

[ total area of both rooms]=2*4,956-----> 9,912 ft²

I'm assuming that the two areas are equal

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the total area of both rooms and the aquarium is equal to

9,912 ft²+1,020 ft²=10,932 ft²

6 0
3 years ago
George sold 18, 22, 26, 12, 25, 20, and 19 cars per month over the past seven months. He followed the steps below to
ikadub [295]

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