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Romashka-Z-Leto [24]
3 years ago
7

Angela is getting a pedicure at a spa that also offers massages where customers pay by the minute. If Angela only gets a pedicur

e, it will cost her $35. If she also pays for a 20 minute massage, it will cost her $5016. What is the slope of your equation, and what does it represent?
Mathematics
1 answer:
Oxana [17]3 years ago
7 0
Can u explain what do u need
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Step-by-step explanation:

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Simplify the next two expressions
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1. 7x-40
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4 years ago
Maya had $27. She spent all the money on buying 3 burgers for $x each and 2 sandwiches for $y each. If Maya would have bought 2
defon

Answer:

Option C

The student's conclusion is correct because the solution to the system of equations 3x+2y=27  and 2x+y=16 is (5,6)

Step-by-step explanation:

Let

x------> the cost of each burger

y-----> the cost of each sandwich

we know that

3x+2y=27 -----> equation A

2x+y=(27-11)

2x+y=16 ----> equation B

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Multiply the equation B by -2

-2(2x+y)=-2*16 ----->-4x-2y=-32 ------> equation C

Adds equation A and equation C

3x+2y=27 \\-4x-2y=-32\\ ----------\\ 3x-4x=27-32\\ -x=-5\\x=5

Substitute the value of x in the equation B

2(5)+y=16

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y=6

The solution of the system of equations is the point (5,6)

so

The price of each burger is \$5

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6 0
3 years ago
Read 2 more answers
Solve for x<br> 0.5(5−7x)=8−(4x+6)<br> x = ???
leonid [27]
Hello!

0.5 (5 - 7x) = 8 - (4x+6)
2.5 - 3.5x = 8 - 4x + 6
2.5 - 3.5x = 2 - 4x
-3.5x + 4x = 2 - 2.5
0.5x = -0.5
X = -1

Your answer is x = -1. I hope this helps!
7 0
3 years ago
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WINSTONCH [101]

Answer:

The width is 5 and the length is 10

Step-by-step explanation:

   5m

 _____

 l           l

 l           l    10m

 l           l

 l_____l

7 0
3 years ago
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