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3 years ago

I NEED HELP AND FAST WILL DO BRAINLEST

1 answer:

5 0

21/50 is 42 percent of the students. You will have to find 42 percent of 350 to know. 42 percent of 350 is 147.

The second answer is right

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Dennis_Churaev [7]

Answer:

$a)\ y=-(x-5)^2;\\b)\ y=4x^2-5;\\c)\ (y-2)^2=4*(x+3).$

Good luck!

4 0

2 years ago

wlad13 [49]

Answer:

y = $60 + 0.1 x Miles

78 = 60 +0.1x Miles

78 -60 = 0.1 x miles

(78-60)/0.1 = miles

Miles = 180

Step-by-step explanation:

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3 years ago

Dovator [93]

Answer:

Step-by-step explanation:

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3 years ago

Bad White [126]

Answer:

m = 10t

Step-by-step explanation:

Let m represent the total money

Let t represent the number of hours

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4 years ago

Inessa [10]

10 students will be late.

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4 years ago