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Likurg_2 [28]
3 years ago
5

Use the following statements to write a compound statement for -q and ~r. Then find its

Mathematics
1 answer:
gayaneshka [121]3 years ago
6 0

Answer:

pqr

Step-by-step explanation:

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Rosie was traveling to see her grandkids. She recorded the following data about the relationship between the time traveled and t
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Answer: 55 miles per hour

Step-by-step explanation:

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3 years ago
Find the solution of the system of equations.<br><br> 15x -4y = -50<br><br> 3x - 2y = -16
Fittoniya [83]

Answer:

15x - 4y =-50 -----(i)

3x - 2y=-16 --------(ii)

Using Substitution

From (i)

15x=4y-50

x=4y-50/15

Substitute x=4y-50/[15] into eqn (ii)

3x - 2y= -16

3[4y-50]/15 - 2y =-16

Multiply through by 15 to clear the fraction

3(4y - 50) - 30y=-240

12y - 150 -30y=-240

12y-30y=-240+150

-18y = -90

y=90/18

y=5.

Substitute into any eqn of choice to get x

3x - 2y=-16

3x - 2(5)=-16

3x - 10=-16

3x=-16+10

3x=-6

x=-6/3

x=-2.

x= -2

y=5

5 0
2 years ago
PLEASE HELP<br> NO LINKS
bezimeni [28]

Answer:

The first blank is $640.30

The second blank is 670

Step-by-step explanation:

6 0
3 years ago
What is the slope of the line shown below.
rusak2 [61]

slope = (y2-y1)/(x2-x1)

(2,4)   (4,8)

 m= (8-4)/(4-2)

m = 4/2

m=2

Answer: 2

8 0
3 years ago
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Is my answer right? if not break the hard news and give me the right one​
mafiozo [28]

Answer:

yeah

Step-by-step explanation:

it's right i think tell me if not if not I'm sorry

6 0
2 years ago
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