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BartSMP [9]
3 years ago
15

A. $35.00

Mathematics
1 answer:
liraira [26]3 years ago
4 0

Answer:

D, $75.00 because 35 plus 15 plus 20 is 75.

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Please help me with this
lakkis [162]
So since 2/5 of the washing machines have been sold that means 3/5 remain in the store 
 
first find the number of washing machines that were in the store before any were sold 

X is the number of washing machines in the store before selling

18=(3/5)X

18/(3/5)=X
X=18*(5/3)
X=30

so at the beginning there were 30 machines

then multiply the percent sold (2/5) by the number at beginning to find the number sold

(2/5)*30=12

so 12 machines were sold

to find the cost per machine divide the total price by number of machines sold so 

$3840/12= $320 

so the answer is $320 per machine

5 0
3 years ago
A theater has 1200 seats. Each row has 20 seats. Write and solve and equation to find the number x of rows in the theatre
vfiekz [6]

Answer:

1200÷20=x and x=60

Step-by-step explanation:

  60

x 20

---------

1200

8 0
3 years ago
I need help asap pllz help !!​
swat32

Answer:

14/28

Step-by-step explanation:

14/28 reduces down to 1/2

6 0
3 years ago
Choose the correct sales price of the following item. An spark plug listed at $1.89, marked down 29%.
egoroff_w [7]
1.89−(1.89×0.29)
=1.34
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3 0
3 years ago
Read 2 more answers
What is the perimeter of a square with side length 2x-3
NeTakaya

Perimeter of a square: side length * 4, since squares have equal side lengths

Take 2x - 3 for the side length and plug it into the formula.

(2x - 3) * 4 can be rewritten as 4(2x - 3)

Distribute 4 inside the parentheses.

8x - 12 = perimeter of the square

5 0
3 years ago
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