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Morgarella [4.7K]
3 years ago
11

Can anyone help please?

Mathematics
1 answer:
eduard3 years ago
4 0

Answer:

2x+y=5.

Step-by-step explanation:

slope(m)=-2

passed through point (0,5)=(x1,y1)

then

the equation is

(y-y1)=m(x-x1)

or (y-5)=-2(x-0)

or (y-5)=-2x

or 2x+y=5 is the equation.

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Valerie ran Three and one-fourth laps yesterday, and her coach wants her to run Two and one-half times that many laps today. How
Maru [420]

Answer:

13/4 * 5/2

Step-by-step explanation:

In the question, it says that her coach wants her to run 2 1/2 TIMES the original 3/4 she had ran. Therefore, you would want to make the fractions into improper fractions, and then multiply, which is how you would get 13/4 * 5/2.

6 0
3 years ago
Question 3, thanks :)
tiny-mole [99]

Answer:

Between 8 and 13

Step-by-step explanation:

Just do subtraction.

"2-4 ,69" "4-5,39" "5-8,107" "8-13,133"

5 0
4 years ago
Please help
egoroff_w [7]

Answer:

Step-by-step explanation:

(x-3)/2 = 9

x - 3 = 18

x = 21

(y-5)/2= 6

y - 5 = 12

y = 17

(21, 17)

4 0
3 years ago
in a class book order, 2/3 of the books are fantasy and 1/4 of the books are biography. if the order contains 60 books, how many
Finger [1]
So we know that 2/3=fantasy
1/4=bio
so bio+fantasy=2/3+1/4
2/3 times 4/4=8/12
1/4 times 3/3=3/12
2/3+1/4=8/12+3/12=11/12

11/12 of 60 are bio or fantassy
mltiply
11/12 times 60=660/12=55

answer is 55
8 0
3 years ago
Read 2 more answers
4) Find the LCD, then find the sum or difference. Remember to simplify if 10 points
Anon25 [30]
Yeah ur right that is the answer
5 0
3 years ago
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