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drek231 [11]
3 years ago
5

PLEASE HELP!! I WILL GIVE BRAINLIEST!

Mathematics
1 answer:
wolverine [178]3 years ago
5 0
The answer is number 4. No, he is not correct and the correct answer is: 10r + 10
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PLEASEEEE HELPPPP ASAP(Essay Worth 10 points)
blagie [28]

Answer:

its worth 5 no 10 :(

Step-by-step explanation:

3 0
3 years ago
A jacket costs $45. The sales tax on the jacket is 6%. Julia has $48.
liubo4ka [24]

Answer:

Julia has enough money to buy the jacket.

Step-by-step explanation:

6% of 45 is 0.06*45

With the sale tax jacket costs

45 + 0.06*45 = 47.7 or $ 47.70

$ 47.70 < $ 48

So, Julia has enough money to buy the jacket.

7 0
3 years ago
Find the equation of the line parallel to 7y+2x-10=0 that passes through the point (2,2)
KiRa [710]

Parallel lines have the same slope.

We have the general form of line. Transform to the slope-intercept form:

y=mx+b

m - slope, b - y-intercept

7y+2x-10=0      <em>subtract 2x from both sides</em>

7y-10=-2x       <em>add 10 to both sides</em>

7y=-2x+10       <em>divide both sides by 7</em>

y=-\dfrac{2}{7}x+\dfrac{10}{7}\to m=-\dfrac{2}{7}

Therefore we have: y=-\dfrac{2}{7}x+b.

The line passes through the point (2, 2). Substitute the coordinates of the point to the equation of a line:

2=-\dfrac{2}{7}(2)+b

2=-\dfrac{4}{7}+b      <em>add \dfrac{4}{7} to both sides</em>

2\dfrac{4}{7}=b

y=-\dfrac{2}{7}x+2\dfrac{4}{7}

y=-\dfrac{2}{7}x+\dfrac{18}{7}     <em>multiply both sides by 7</em>

7y=-2x+18       <em>subtract 7y from both sides</em>

0=-2x-7y+18      <em>change the signs</em>

2x+7y-18=0

<h3>Answer:</h3>

y=-\dfrac{2}{7}x+\dfrac{18}{7}  slope-intercept form

2x+7y-18=0   general form

7 0
3 years ago
Helppppppppppppppppppppppppppppppp​
Gekata [30.6K]

Answer:

Number.2 is correct you can write it

7 0
3 years ago
Line A passes through the point (-8, 3) and is perpendicular to the line represented by the equation
Tasya [4]

Answer:

Did u get the answers ?

Step-by-step explanation:

I need help lol

5 0
3 years ago
Read 2 more answers
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