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o-na [289]
3 years ago
14

13xyz + 9 + 2xyz + 3

Mathematics
1 answer:
klasskru [66]3 years ago
5 0
The answer is going to be 15xyz+12
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URGENT PLEASE HELP !!!!!
Mumz [18]

Answer:

Let P represent the number of pies sold and J represent the number of juices sold.

a)

The first equation for the sum of the sales:

P + J = 79

P = 79 - J

Next, for the sum of the amounts earned:

1.65P + 1.36J = 118.17

Substituting P,

1.65 (79 - J) + 1.36J = 118.17

J = 42

Using this value of J,

P = 79 - 42

P = 37

b)

Mr. Sanchez's class earned: 1.65 x 37 = $61.05

Mr. Kelly's class earned: 1.36 x 42 = $57.12

So Mr. Sanchez's class earned more money.

c) Mr. Sanchez's class earned:

61.05 - 57.12

= $3.93 more than Mr. Kelly's class

Step-by-step explanation:

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4 0
3 years ago
Combine like terms,<br><br> 1)c+19-4<br><br> 2)m+12-10
rewona [7]
1) Would be c+15 because you can combine 19-4

2) Would be m+2 because you can combine 12-10
8 0
3 years ago
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Solve for x. PLZ HELP ASAP!!!
ycow [4]

X is a vertical angle to the angle marked as 100 degrees.

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3 0
3 years ago
How many 3 3/4 foot pieces ribbon can be cut from a pieces of ribbon that is 36 feet long.
lara [203]

Answer:

9\frac{3}{5}

Step-by-step explanation:

3 3/4 = 15/4

\frac{36}{1} ÷ \frac{15}{4}=

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=9\frac{3}{5}

Hope this helps

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The set of all output values y in a function is called the ___ of the function
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Range of a function.
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3 years ago
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