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pashok25 [27]
4 years ago
9

A restaurant has fixed costs of $147.50 per day and an average unit cost of $5.75 for each meal served. If a typical meal costs

$7, how many customers must eat at the restaurant each day for the owner to break even?
Mathematics
1 answer:
Nikolay [14]4 years ago
5 0

Answer:

The answer is 118.

Step-by-step explanation:

First we need to subtract the meal cost from average unit cost for each meal:

7-5.75=1.25

A restaurant profits 1.25$ for each meal. If we divide fixed cost to profit for each meal:

147.5/1.25=118

The restaurant have to sell 118 meals at least each day for the owner to break even

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Find the slope of the line.<br> y = -10x - 2
Pavlova-9 [17]

The slope is the change in y-axis to x-axis of a graph. The slope of the line given is -10

<h3>How to find the slope of a line?</h3>

The standard equation of a line in slope intercept form is given as y = mx+b

where

  • m is the slope
  • b is the y-intercept

Given the equation y = -10x - 2

Compare

mx = -10x

m = -10

Hence the slope of the line given is -10

Learn more on slope here: brainly.com/question/3493733

#SPJ1

6 0
2 years ago
Dana took a 20-question test and scored 85% how many problems did she answer incorrectly​
marishachu [46]

Answer:

85/100 = x/20

100x = 1700

x = 17 questions she answered correctly

x + 17 = 20

x = 3 questions she answered incorrectly

Step-by-step explanation:

3 0
3 years ago
What is the slope of the line that passes through (-2,7) and (4, 9)? Type a numerical answer in the space provided. If
lord [1]

Answer:

1/3

Step-by-step explanation:

You need to use slope formula. (the change in Y over the change in X = Slope [x1-x2/y1-y2 = slope]). I believe you can also use point slope formula, but I forgot how to do that one.

First, you would set up the equation.

7-9/-2-4 OR 9-7/4+2

you would then solve to get

-2/-6 OR 2/6

when simplified you get

1/3

for both. Hope it helps!

6 0
3 years ago
Read 2 more answers
How to solve this one please​
masha68 [24]

Answer:

-12x+12y=0

Step-by-step explanation:

4 0
3 years ago
4x+15y=13<br> 3x+5y=16 <br> solving systems by elimination
docker41 [41]
4x+15y=13 (1)
3x+5y=16  (2)
(2) * 3 --> 9x+15y=48 becomes (3)
(3) - (1) 
5x=35
x=7
sub x =7 into (1)
4(7)+15y=13
28+15y=13 
-28         -28
15y= -15
y= -15/15
y= -1 

therefore x=7 and y= -1
6 0
4 years ago
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