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BlackZzzverrR [31]
3 years ago
7

Can you maybe put up the explanation too and not just the answer? Thank you

Mathematics
1 answer:
kakasveta [241]3 years ago
3 0

Hope it helps you! .........

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Write an equation for this situation.
kirza4 [7]
Answer: A) y = 3x + 2

Step-by-Step Explanation:

Let ‘x’ be the number of months
Let ‘y’ be the total no. of books he read

Given:

He read 2 books before joining (+2)
He plans to read 3 books per month (3x)

Equation:

= Total no. of books = 3 multiplied by the no. of months + 2 books he had read

=> y = 3x + 2

3 0
2 years ago
Jennie purchased 5 of the 200 tickets at the raffle. There will be two drawings for a prize.
vagabundo [1.1K]
Her chances for the drawings is 1/40 as if it was out of 100, it would be 1/20.
6 0
3 years ago
On a trip, a motorist drove 150 miles in the morning and 50 miles in the afternoon. His average rate in the morning was twice hi
Lina20 [59]

Answer:

Morning's average rate = 50 mph, and Afternoon's average rate = 25 mph.

Step-by-step explanation:

Suppose he drove 150 miles for X hours, then his average rate in the morning was (150/X) mph.

Given that he spent 5 hours in driving.

And he drove 50 miles for (5-X) hours, then his average rate in the afternoon was 50/(5-X) mph.

Given that his average rate in the morning was twice his average rate in the afternoon.

(150/x) = 2 * 50/(5-x)

150/x = 100/(5-x)

Cross multiplying terms, we get:-

150*(5-x) = 100*x

750 - 150x = 100x

750 = 100x + 150x

750 = 250x

x = 750/250 = 3.

It means he spent 3 hours in the morning and 2 hours in the afternoon.

So morning's average rate = 150/3 = 50 mph.

and afternoon's average rate = 50/(5-3) = 25 mph.

8 0
3 years ago
Can anyone please help me with this question? Soon as possible.
olga_2 [115]
I think the answer is y=-2(x-2)^2+6
8 0
2 years ago
A company models its net income, in thousands of dollars, with
pychu [463]

Answer:

-15

Step-by-step explanation:

0)(2)+(2)(0)−15

=−15

8 0
3 years ago
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