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bogdanovich [222]
3 years ago
15

Find the equation of the lines: with a y-intercept of 4 and passes through the point (-1,3)

Mathematics
2 answers:
nordsb [41]3 years ago
4 0

Answer:

Answer is y=x+4

Step-by-step explanation:

swat323 years ago
3 0

Answer:

equation is 4x-4y= -16

Step-by-step explanation:

b = 4

x = -1

y = 3

so

x/a + y/b = 1

or, -1/a + 3/4 = 1

or, (-4 + 3a) = 4a

or, -4 = 4a - 3a

so, a = -4

now

x/a + y/b = 1

or, x/-4 + y/4 = 1

or, 4x-4y = -16

so

equation : 4x-4y = -16

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<em>multiply both sides by 5  </em>        3(15k+10)=5(12k-9)     
<em>get rid of the brackets</em>             45k+30=60k-45
<em>take away 45k to both sides</em>    30=15k-45
<em>plus 45 to both sides</em>               75=15k
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3 years ago
Which shaded grid represents 44%
Galina-37 [17]

Answer: third one

Step-by-step explanation:

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3 years ago
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Miko and Raj get the same salary. Every month Miko saves
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Answer:

Step-by-step explanation:

The salaries are the same. Only the fraction of how much is saved is quite different.

Equation

x ( 9/11 - 7/9) = 1584

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The amount that is more is 1584.

Solution

9/11 = 0.8182

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8 0
2 years ago
The product of 6 and 11 written as an algebraic expression
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Answer:

(2×3)¹

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Step-by-step explanation:

2×3=6 so 2 to the power 1 is 2 and 3 to the power 1 is 3 so 2×3=6

11×1=11 so 11 to the power 1 is 11 and 1 to the power 1 is 1 so 11×1 =11

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What is the slope of the line shown in the graph? (4 points)<br> 5<br> 4<br> 1<br> 0<br> 10
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There is no graph

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Post the graph and I can help you.

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