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sveta [45]
3 years ago
8

The owner of a bike shop sells unicycles and bicycles and keeps inventory by counting seats and wheels. One day, she counts 15 s

eats and 22 wheels. Which equation in slope-intercept form shows that the number of bicycles (x) plus the number of unicycles (y) is 15?

Mathematics
2 answers:
poizon [28]3 years ago
7 0
Im going to guess its either b or c.
GenaCL600 [577]3 years ago
4 0
The answer is A. The question asks which equation shows x + y = 15 so if you add x to A you will get this answer.
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It costs Charlie's Car Repair Shop $27 to change the oil. The shop charges their costumers $40 for an oil change. What is the pe
frosja888 [35]
Cost Price for oil change =$27 
Charge for the customers =$40 
Markup cost = Difference between selling price and cost price =$40-$27=$13  
To find the percent of markup, divide the markup cost by the cost price and multiply it by 100. 
Markup percent = (13/27)*100 
 =48.15%
3 0
3 years ago
6th-grade math, fill out the table! :)
Svetradugi [14.3K]

Answer:

21 wins, table is attached.

Step-by-step explanation:

The ratio of 7 wins to 2 losses is 7:2. A ratio is just saying that every time one value is increased by 7, the other is increased by 2.

So we can fill out the table, in every iteration wins increases by 7 and losses increases by 2.

When we fill this out, we find that when losses is 6, wins is 21, so when you have 2 losses you have 21 wins.

Hope this helped!

4 0
3 years ago
Solve the inequality 47.75 + x < 50 to determine how much more weight can be added to Li's suitcase without going
ehidna [41]

Answer:

Answer Choice A

Step-by-step explanation:

I took this assignment

(please give brainliest)

8 0
3 years ago
Read 2 more answers
3 = –(–y + 6)<br> a. –9<br> b. –3<br> c. 3<br> d. 9
Vlad1618 [11]
3 = -(-y + 6)

First, simplify brackets. / Your problem should look like: 3 = y - 6
Second, add 6 to both sides. / Your problem should look like: 3 + 6 = y
Third, simplify 3 + 6 to 9. / Your problem should look like: 9 = y
Fourth, switch sides. / Your problem should look like: y = 9

The answer is D) 9.

7 0
4 years ago
write a real-world problem in which you would need to find the number of units between -6 and 0 on a number line.
Mariulka [41]
Sam started with 0 dollars in his bank account. He charged his debit card for a sandwich that costs $6.00. If this was written on a number line. How many units would Sam to go to get back to where he started?
4 0
4 years ago
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