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Paladinen [302]
3 years ago
6

NEED HELP FAST PLEASE GIVING ALL MY POINTS!!!!!!

Mathematics
1 answer:
iren2701 [21]3 years ago
8 0
...The answer is C.
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Nine joggers are running a race. The coach writes down the fractions of joggers that have crossed the finish line at various poi
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Step-by-step explanation:

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3x-5y+6 how many terms are in this expression
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3 terms are in the expression
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Which of the following is the solution to the equation 4 / 5n = 20?
S_A_V [24]
N=25 because 20 divided by 4 is 5 which is 1/5 of n meaning 5x5 is 25
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3 years ago
I will mark Brainliest!!
EastWind [94]

Answer:

C.) -5 and 5

Step-by-step explanation:

Plug in -5 & 5 separately for x.

Plug in -5 for in the equation. Remember to follow PEMDAS. First solve for power, then multiplication.

2(-5)² = 50

2(25) = 50

50 = 50 (True).

Plug in 5 into the equation for x. Remember to follow PEMDAS. First solve for power, then multiplication.

2(5)² = 50

2(25) = 50

50 = 50 (True).

~

7 0
3 years ago
Help me please for this question im heavily confused.
Ulleksa [173]

Answer:

a)

Let x = number of candy bars sold

Let y = amount of money earned

b)

y = 0.75x

c)

He should work at the car wash.

Step-by-step explanation:

a)

Let x = number of candy bars sold

Let y = amount of money earned

b)

$42.75/57 = $0.75

Each candy bar costs $0.75

We can confirm that by dividing $38.25/51 = $0.75

1 candy bar sells for $0.75

2 candy bars sell for $0.75 * 2

x candy bars sell for 0.75 * x, or simply 0.75x

The equation is y = 0.75x

c)

y = 0.75x

y = 0.75 * 36

y = 27

Larry raised $27 by selling candy bars last year. This year, he can earn more than that by working at the car wash.

He should work at the car wash.

8 0
3 years ago
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