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4 years ago

Create your own equation chain using these numbers for the variable (a=10) (b=6) (c=18) (d=3)

Mathematics

1 answer:

Orlov [11]4 years ago

7 0

Answer:

b x 5 = 30

Step-by-step explanation:

This is one of the many correct answers. The reason why is because it shows that the variable is correct. And if you didn’t know what the variable was you could just divide 30 / 5.

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Chloe has been offered a new job in the women’s shoe department at Macy’s. She has two salary options. She can receive a salary

gladu [14]

Answer:

depends on x

Step-by-step explanation:

if x is equal or more than $3150 option 2 is the answer

7 0

3 years ago

A dealer earns a profit of 8$ per bag of white cement and a loss of 5$ per bag of grey cement.

Natali [406]

Answer :-

loss = 1000$
4000

Step by step explanation :-

Profit on 3000 bags of white cement sold = 3000 × 8 = 24000

loss on 5000 bags of grey cement sold = 5000 × 5 = 25000

Alternatively: 

Net loss = ( 25000 - 24000 ) = 1000$
profit/ loss = $ [3000 × 8 - 5000 × 5 ]
$ [24000 - 25000]
-1000$

As the result of transaction is negative/ loss

Loss = 1000$

Loss on the scale of 6400 grey bags = 6400 × 5 = 32,000

In order to have no profit, profit from the Cello white cement should be 32000.

Number of white cement bags to be sold = 32000 / 8 = 4000

4000 why cement bags and 6400 grey cement bags are sold in order to have no profit and no loss

Hope it helps ~

5 0

2 years ago

What is the total surface area??? HELP IM CONFUSED

jeka57 [31]

Answer:

bottom: 12 x 12 = 144

1st triangle: (12 x 8)/2 = 48

2nd triangle: 48

3rd triangle: 48

4th triangle: 48

144 + 48 + 48 + 48 + 48 = 336 cm squared

3 0

3 years ago

If the walls are 9' high, how much paint would I need to buy to paint the walls of all three bedrooms?

ludmilkaskok [199]

Answer:

The required paint for a total of $1.404\ ft^{2}$ is approximate 6 gallons

Step-by-step explanation:

we know that

To find how much paint would I need to buy to paint the walls of all three bedrooms, calculate the area of all three bedrooms

Master Bedroom

The area is equal to

$A1=(16+16+12+2+18)*9=576\ ft^{2}$

2 Bedroom

The area is equal to

$A2=(12+14+10+10)*9=414\ ft^{2}$

3 Bedroom

The area is equal to

$A3=(10+10+14+10+2)*9=414\ ft^{2}$

The total area is equal to

A=A1+A2+A3

$A=576+414+414=1.404\ ft^{2}$

Approximate one gallon of paint covers 250 square feet

$1.404/250=5.6\ gal$

7 0

4 years ago

The MAD of a data set is considered a more reliable measure of variation than the range or the interquartile range. Why do you t

Hatshy [7]

The MAD tells you how close the set of data is, interquartile is not always a big picture of the relationship of the numbers.

8 0

3 years ago