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lukranit [14]
4 years ago
15

Mackenzie works as a salesperson at an electronics store and sells phones and phone accessories. Mackenzie earns a $10 commissio

n for every phone she sells and a $4 commission for every accessory she sells. On a given day, Mackenzie made a total of $126 in commission and sold 7 more accessories than phones. Write a system of equations that could be used to determine the number of phones sold and the number of accessories sold. Define the variables that you use to write the system.
Mathematics
1 answer:
LuckyWell [14K]4 years ago
4 0

Answer:

Step-by-step explanation:

p=number of phones sold

a=number of accessories sold

10p+4a=126

c=7+a

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Math please help i am stuck explain
san4es73 [151]

9514 1404 393

Answer:

  9/16 inch

Step-by-step explanation:

A = 3/4 +1/16

B = 1/4

x = A - B

x = (3/4 +1/16) - (1/4) . . . an equation for the difference

x = (12/16 + 1/16) - 4/16 = (13 -4)/16

x = 9/16

The difference between A and B on the ruler is 9/16 inch.

8 0
3 years ago
The container that holds the water for the football team is
Ksivusya [100]
1/2 = 3/6
5 gallons of water changed it to 5/6, so that would mean 2/6 would be 5 gallons worth.
5 x 3 = 15.

Hope this helps.
8 0
4 years ago
How does 89÷4= 22.25
Thepotemich [5.8K]

If you Plug the Problem in a Calculator ====>  89/4  ====> You'll Get  (Decimal: 22.25)

<u>Because, You are  DIVIDING  89   By   4</u>

Using Long Division:   4 Divide By 89  =====> 22  with a Remainder  of  1

Dividend   =====>  89  

Divisor  ====>    4

<u>The Fraction Cannot be Reduced, or Simplified any Further, Its' Irreducible. The Simplest Form, Smallest Numerator, and Denominator.</u>

<u>Result: Written as an Improper Fraction ===> 89/4</u>

<u>Mixed Number/Fraction: ===>  22   1/4  and a Decimal Number ====> 22.25</u>

Therefore, 89/4   =   22 and  R   1   ==>  89/4  ==>  22  *  4  +  1 / 4   =  22  +  1/4  =   22   1/4  as  a mixed fraction.





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7 0
3 years ago
5 more than twice a number
Leokris [45]

5 + (n x 2)

Hope this helps

8 0
3 years ago
The original price of an item is $130. The item is on a discount of 1/5 off the original price. You then pay a sales tax of 10%.
ahrayia [7]
Hello!

First, find 1/5 of $130, and then subtract that from the original price of the item, because it is a discount.

Divide the price of the item by 5.

130 ÷ 5 = 26

130 - 26 = 104

So, the price of the item (not including tax) is $104. Now, we must calculate the sales tax and then add that onto the price of the item, as tax is money collected by the government.

To calculate the tax, multiply the discounted price of the item by the percentage of tax, and then add it.

104 × 10% = 10.4

104 + 10.4 = 114.4

ANSWER:

The amount of money you paid fot the item is $114.4.
8 0
4 years ago
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