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3 years ago

CD Express offers 4 CDs for $60. Music Place offers 6 CDs for $75. Which store offers the better buy?

1 answer:

4 0

Figure out how much they sell one for by diving the price by the quantity
CD Express offers 1 CD for $15
Music Place offers 1 CD fof $12.50
Music place has the better buy

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Determine the value of y.

Anon25 [30]

Answer:

i think it's (C) 4.8

$\frac{5}{5+3} = \frac{8}{8 + y}$

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2 years ago

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a company pays its salespeople $2,000 a month and a commission of 18% of their total sales (T). which of the following equations

SSSSS [86.1K]

Answer:

2,360

Step-by-step explanation:

18% of 2,000 is 360

(0.18)*(2,000)=360

2,000 + 360 = 2,360

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2 years ago

bought a new car in 2011 for 25000. in 2015, joe was offered a fair price of 12000 for his car but he turned it down. build a li

Mrrafil [7]

Answer:

$y=-3,250t+25,000$

Step-by-step explanation:

we know that

The linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the slope of unit rate of the linear equation

b is the y-intercept or initial value of the linear equation

Let

t ----> the number of years since 2011

y --->the car's value

In this problem the year 2011 represent t=0

the year 2015, represent t=4 years (2015-2011)

we have the ordered pairs

(0,25,000) ----> represent the y-intercept

(4,12,000)

<em>Find the slope m</em>

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{t2-t1}$

substitute the values

$m=\frac{12,000-25,000}{4-0}$

$m=\frac{-13,000}{4}$

$m=-\$3,250\ per\ year$ ---> is negative because is a decreasing function

we have

$b=\$25,000$ ----> value of y when the value of x is equal to zero (initial value)

substitute the given values

$y=-3,250t+25,000$

3 0

2 years ago

Read 2 more answers

A counting number is a multiple of 13 and is also divisible by 4 and 6. What is the smallest number that satisfies these conditi

ASHA 777 [7]

Answer:

Step-by-step explanation:

39 is a multiple of 13. 13,26,39.

3+9= 12 which is an even which works both for 6 and 4. 4,8,12. 6,12

8 0

2 years ago

a bus is full of passengers. if you count them by either twos, threes, or fives, there is one left. if you count them by seven t

devlian [24]

Answer:

91.

Step-by-step explanation:

The least number will be a multiple of 7 while the number - 1 will be a multiple of 2,3 and 5.

2*3*5 = 30 but 31 is not a multiple of 7.

2*2*3*5 = 60 but 61 is not divisible by 7.

2*3*3*5 = 90 and 91 is divisible by 7.

3 0

2 years ago