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Artyom0805 [142]
3 years ago
9

Can someone help me on this pls ?

Mathematics
2 answers:
Jet001 [13]3 years ago
5 0

Answer:

C

Step-by-step explanation:

Their points need to be greater than or equal to 420. They already scored 82. 420 - 82 = 338.  They now need to score greater than or equal to 338 points.

lara [203]3 years ago
4 0

Answer:

C. They need 338 more than or equal to so they can have at least 430 points

Step-by-step explanation: explained up top


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If f(x) = 3x2 + 1 and g(x) = 1 – x, what is the value of (f – g)(2)?
hjlf
Hello,

(f-g)(x)=3x²+1-1+x=3x²+x
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7 0
3 years ago
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To help pay for the next school event, Terry and Tony want to make a
Sloan [31]

a) Equation: Nx=475

b)

1st case: 119 tickets

2nd case: 106 tickets

3rd case: 95 tickets

Step-by-step explanation:

a)

Terry and Tony want to make a profit of

P = $475

in total from the ticket sale.

Here we call x the price per ticket.

Then we also call N the number of tickets sold: therefore, this total profit made by Terry and Tony from the ticket sale is the product between the tickets sold, N, and the price per ticket, x:

Nx

And since they want to do a profit of P = $475, we can therefore write

Nx=475

b)

The equation of part a) can be re-arranged as

N=\frac{475}{x}

where N is the number of tickets sold and x the price per ticket.

The 1st group of student want to charge  $4.00 per ticket, so

x = 4.00

And so the number of tickets that they should sell in this case is

N=\frac{475}{4.00}=118.8 \sim 119

The 2nd group of student want to charge  $4.50 per ticket, so

x = 4.50

And so the number of tickets that they should sell in this case is

N=\frac{475}{4.50}=105.6 \sim 106

Terry and Tony want to charge $5.00 per ticket, so

x = 5.00

And so the number of tickets that they should sell in this case is

N=\frac{475}{5.00}=95

Learn more about equations:

brainly.com/question/11306893

brainly.com/question/10387593

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3 years ago
Find the exact value of x.
oksian1 [2.3K]

Answer:

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Step-by-step explanation:

Hope this Helped

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3 years ago
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lana [24]

Answer:

To create your number line, 0 would be to the very left and then you would count up. 0, 1, 1 1/5, 1 2/5, 1 3/5, 1 4/5, 2, 2 1/5, 2 2/5, 2 1/2, 2 3/5, 2 4/5, and 3.

6 0
3 years ago
Jason can travel 24 3/4 miles in 1/2 hour. What is hi average speed in miles per hour?
eduard

Answer:

49 1/2 miles per hour

Step-by-step explanation:

To determine the average speed, we take the miles and divide by the hours

speed ÷ hours

24 3/4 ÷ 1/2

Change the mixed number to an improper fraction

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99/4 ÷ 1/2

Copy dot flip

99/4 * 2/1

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Change to a mixed number

2 goes into 99   49 times  (49*2 = 98)  with 1 left over

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3 years ago
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