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zloy xaker [14]
3 years ago
9

1. What is the equation of the line that passes through (2, -1) and whose y-intercept is 5?

Mathematics
1 answer:
weqwewe [10]3 years ago
6 0
1. Selection B is the only equation satisfied by both (0, 5) and (2, -1).

2. Selection D is the only one with a slope of 5/2.
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Joseph wants to buy a new tennis
ludmilkaskok [199]

Answer:

<em>The shop made a profit about $40.</em>

<em>Step-by-step explanation:</em>

<em>Now, According to the question We know that :</em>

<em>The shop marked the $200 price up by 60%.</em>

<em>60% of $200 is = $120. </em>

<em>Now, the price  is = $320 because, 200 + 120 = 320. </em>

<em />

<em>Joseph bought the tennis racket at 25% off.</em>

<em>25% of $320  is = $80.</em>

<em>Now, the discount price is = $240 Because, 320 - 80 = 240.</em>

<em />

<em>So, Joseph bought the racket for = $240.</em>

<em />

<em>Now we know that the original price from the factory was $200.</em>

<em>Joseph bought it for $240.</em>

<em>So, the shop made a profit of $40.</em>

8 0
3 years ago
Hi please answer and you dont NEED to show work but if u do i will give brainliest
Advocard [28]

Answer:

y=-\frac{2}{5} -1

Step-by-step explanation:

So first thing is that slope intercept form is setup like this

y=mx+b

m=slope

b=y intercept

the slope is change in y over change in x

as y goes down 2 x goes up 5

so the slope is -2/5

the y intercept is at (0,-1) so the y intercept is -1

therefore the answer is

y=-\frac{2}{5} -1

have a great day :)

8 0
3 years ago
Read 2 more answers
Can someone help me please
Tasya [4]

Answer:

  Square

Step-by-step explanation:

The length of AB is (a+b)-a = b. The length of BC is b-0 = b. So, adjacent sides are the same length. AB has a constant y-value, so is horizontal. BC has a constant x-value, so is vertical.

A figure with horizontal and vertical sides of the same length is a square.

7 0
3 years ago
These two triangles are similar. Solve for X.
Paul [167]

Answer:

Hello I am not 100% on my answer but I would assume that X is 2.5 and Y is 6.5

Hope This Helps! please correct me if i am wrong

5 0
3 years ago
Ace does various odd jobs over the summer on one of his jobs he was paid $81 for a job he completed in nine hours. if he average
Vikentia [17]
He is making $9 an hour bc 81/9=9
9x26=$234
9x35=$315
after working 26 full hours he will have made a total of $234
total earnings:$315

I hope that is what you were looking for!
8 0
3 years ago
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