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natulia [17]
2 years ago
11

Someone plz help me giving brainliest

Mathematics
1 answer:
Flauer [41]2 years ago
3 0

The answer is on the picture!!

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Choose the equation and the inequality needed to answer this question.
Flauer [41]

Answer:

Actually, what you said you have so far is not correct.  The 2 correct answers are the 1st one (x + y = 15) and the 5th one (15x + 10y > 180)

Step-by-step explanation:

If tutoring French is x hours and scooping ice cream is y hours and he is going to work 15 hours for sure doing both, then we can add them together to get that x hours + y hours = 15 hours, or put simply:  x + y = 15.

Now we are going to throw in the added fun of the money he makes doing each.  The thing to realize here is that we can only add like terms.  So looking at the equation above, we have x hours of tutoring and y hours of scooping, so if we want to add them, we will add those number of hours together to get the total number of hours he worked, which we know to be 15.  The same goes for money.  If we add money earned from tutoring to money earned from scooping, we need that to be greater than the money he wants to earn which is 180 at least.  Because he wants to earn MORE than $180. we use the ">" sign.  Since he earns $15 an hour tutoring, that expression is $15x; since he earns $10 an hour scooping, that expression is $10y.  Now add them together (and you CAN because they are both expressions relating dollars to dollars) and set the sum > $180:

$15x + $10y > $180.  That's why your answer is not correct.  Use mine (with the understanding that you care about why yours is wrong and mine is correct) and you'll be fine.

5 0
3 years ago
Find the number of distinct triangles with c=3, b=5 and B=85 degrees
mylen [45]
The answer is c.           

csfwdwdfqffqsdqd
3 0
3 years ago
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What are the intercepts of the line?
ziro4ka [17]
A. x intercept is -8 ; y intercept is 4
8 0
3 years ago
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HELPPP PLEASSEE!!!
docker41 [41]

Answer:

2 pounds

Step-by-step explanation:

1 pound = 1/2 hour (30 minutes)

x pound(s) = 1 hour (60 minutes)

Equation:

1 pound · (2) = 1/2 hour · (2)

2 = 1 hour

4 0
2 years ago
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What is 1000x1000 is please tell me I'll give you Brainly
Eduardwww [97]

Answer:

1,000,000

Step-by-step explanation:

5 0
3 years ago
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