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sasho [114]
2 years ago
10

What is the y-intercept of a line that has a Slope of 3 and passes through point (-1, -7)

Mathematics
2 answers:
Ierofanga [76]2 years ago
7 0
C is the answer because of the fact that they are doing a lot
Degger [83]2 years ago
6 0

Answer:

B)-4

Step-by-step explanation:

y=mx+c

sub in a point and gradient/slope to get c

-7=3(-1)+c

-7=-3+c

-7+3=c

c=-4

y=3x-4

if u looking for the y intercept make x=0

y=3(0)-4

y=-4

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Firlakuza [10]

Answer:

13

Step-by-step explanation:

4 0
3 years ago
How would a one-fifth in numbers be?​
Crazy boy [7]
It’s in many different forms:20 or .20 or 20%
8 0
3 years ago
4x − 5y = 25<br> Make a table of values. ASAP
Lerok [7]

Answer:

  • Given Below.

explanation:

4x - 5y = 25

-5y = 25 - 4x

y = \frac{25-4x}{-5}

y  = \frac{4x- 25}{5}

put x values in the function in order to find y values.

                <u> ___x___                                     ___y___    </u>

                        0                           |                    -5

                         1                           |                  -4.2

                         2                          |                  -3.4

                         3                          |                  -2.6

                         4                          |                   -1.8

                         5                          |                     -1

                         6                          |                    -0.2

6 0
2 years ago
Leticia is paid $672 weekly. What is her annual salary?
denpristay [2]

Answer: b: 34,944

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Two friends, Alejandro and Mia, agreed to split the check at a restaurant. Alejandro ordered $12 worth of food and Mia ordered $
kvasek [131]

Cost of Alejandro's food = $12

Tip paid by Alejandro = 20% of his bill = 20% of 12 = 2.4

Cost of Mia's food = $18

Tip paid by Mia = 15% of his bill = 15% of 18 = 2.7

Total Tip Paid = 2.4+2.7 = 5.1

Total Check Amount = 12 + 18 = 30

Total tip paid by Alejandro and Mia is r% of the total check amount.

So, we need to determine what % of 30 is equal to 5.1%

⇒ r% × 30 = 5.1

⇒ r% = 5.1 / 30

⇒ r% = 17%

Hence, r is 17%

8 0
3 years ago
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