3 years ago

100 points please helpp

Mathematics

1 answer:

Fudgin [204]3 years ago

4 0

Answer:

The answer is J because the line inside the box is at 78

Step-by-step explanation:

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Let C represent the cost in dollars and R represent the revenue in dollars. What is the break-even point? Use a table to help if

BigorU [14]

Answer:

$x = 5$

$R = C = 225$

Step-by-step explanation:

Given

$C = 15x + 150$

$R = 45x$

Required

The break even point

To do this, we make use of:

$R =C$

$45x=15x + 150$

Collect Like Terms

$45x-15x = 150$

$30x = 150$

$x = 5$

Substitute 5 for x in $R = 45x$

$R = 45 * 5$

$R = 225$

Hence, the break even point is:

$x = 5$

$R = C = 225$

5 0

2 years ago

Amy has 23 fidgets if she gets 40 more how many does she have now?

vovikov84 [41]

Answer:

Add the two numbers to find the total number of fidgets.

23+40

So, Amy now has 63 fidgets.

5 0

2 years ago

the original price of a computer is $935.00 if the price of the computer is increased by 7% what is the new price

Verizon [17]

Answer:

$1000.45 is the new price.

Step-by-step explanation:

The fastest way in which to answer this question is to multiply $935.00 by 1.07. That ".07" comes from "7%."

1.07($935.00) = $1000.45 is the new price.

4 0

3 years ago

Which of the following best describes the expression 4(y + 6)?

Kryger [21]

Answer:

4y + 24

Step-by-step explanation:

4(y + 6) = 4y + 24

4 0

3 years ago

Find the value of n so that the line perpendicular to y = (-1/3)X-4 passes through the points (n. 6) and (4,15).

iogann1982 [59]

Answer:

Step-by-step explanation:

The slope of the perpendicular is the negative inverse of the slope of the line.

m = -1 / (-⅓)

m = 3

The slope between the two points is 3, so:

3 = (15 − 6) / (4 − n)

3 (4 − n) = 9

4 − n = 3

n = 1

7 0

2 years ago