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4 years ago

7

A sporting good store is offering 30 percent off of the original price(x) of football cleats. The discount will be reduced by an

another $7 before sales tax.

1 answer:

mylen [45]4 years ago

5 0

(X times 0.3) -7 is the discount

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Rewrite 4 6/7 as an improper fraction.

natima [27]

Im pretty sure its 34/7

4 0

3 years ago

Rewrite the equations using a negative exponent!! ill give brainliest, any random or incomplete answers will be reported!!

vesna_86 [32]

Answer:

11. $x^{-2}$

12. $m^{-3}$

13. $(x+2y)^{-4}$

14. $(x+3y)^{-2}$

15. $(x+y)^{-3}$

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17. $(-3m-9)^{-3}$

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Step-by-step explanation:

In all of them you just subtract the bottom exponent from the top exponent.

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3 years ago

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Given the sytem of linear iequalities shown in the graph, determine which points are solutions to the system.

Korolek [52]

Answer:

A, B, D

Step-by-step explanation:

The points that lie in the overlapped area (purple), or on the blue line, are solutions to the system.

Hope that helps! :D

4 0

3 years ago

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23/50 of Zanders friends prefer to stay home on Friday night what percent of Xander's friends prefer to stay home on Friday nigh

koban [17]

Answer:

46% of Xander's friends prefer to stay home on Friday nights.

Step-by-step explanation:

Formula

$Percentage = \frac{Part\ value\times 100}{Total\ value}$

As given

$\frac{23}{50}\ of\ Zanders\ friends\ prefer\ to\ stay\ home\ on\ Friday\ night.$

i.e

Zanders friends prefer to stay home on Friday night = 23

Total numbers of Zanders friends are 50.

Part value = 23

Total value = 50

Put in the formula

$Percentage = \frac{23\times 100}{50}$

$Percentage = \frac{2300}{50}$

Percentage = 46%

Therefore 46% of Xander's friends prefer to stay home on Friday nights.

3 0

3 years ago

Please helppp mee (1/x-1)^3

n200080 [17]

The awnser is (-1+3/x-3/x2+1/x3 )

7 0

3 years ago