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katen-ka-za [31]
4 years ago
9

I don’t get this. Can u help me find the answer

Mathematics
1 answer:
miss Akunina [59]4 years ago
5 0
Since there are 80 students you multiply 80 times the lunch for each student 80 times 10 equals $800
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Ingram Co. manufactures office furniture. During the most productive month of the year, 3,500 desks were manufactured at a total
Lorico [155]

The cost of manufacturing x units is

C=ax+b, where a cost per unit and b fixed cost.

Given that

3500a+b=84400\\ 1100a+b=46000

Subtract the second equation from the second,

(3500-1100)a=84400-46000\\ a=16

The variable cost per unit is \$16.

4 0
3 years ago
Read 2 more answers
What is 5×23×2 in properties
vazorg [7]
<span>5 × 23 × 2 = 5 × 2 × 23 = 10 × 23 = 230</span>
5 0
4 years ago
Which number will make the fractions equivalent 25/35
ikadub [295]
You could make an equivalent fraction by multiplying both numbers by 2.

25*2=50\\35*2=70\\ \\ \frac{50}{70}


4 0
3 years ago
Read 2 more answers
Use the drawing tool(s) to form the correct answer on the provided graph. Graph the solution to this system of inequalities in t
Leya [2.2K]

The solution to the system of inequalities is (-3.375, 1.75)

<h3>How to graph the inequalities?</h3>

The system of inequalities is given as:

3y > 2x+12

2x+y < -5

Next, we plot the graph of the system using a graphing tool

From the graph, both inequalities intersect at

(-3.375, 1.75)

Hence, the solution to the system of inequalities is (-3.375, 1.75)

Read more about system of inequalities at:

brainly.com/question/19526736

#SPJ1

8 0
2 years ago
Solve for X with A and B
Over [174]

Answer:

9 and 3

Step-by-step explanation:

10/15=6/(2x-9)

90=10(2x-9)

9=2x-9

x=9

18-8=10

10/(4x+3)=8/12

120=8(4x+3)

30=8x+6

x=3

8 0
3 years ago
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