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Anastaziya [24]
3 years ago
8

Last month, a sporting goods store sold a total of 100 T-shirts and running shorts. The number of T-shirts sold was 10 more than

twice the number of running shorts sold. How many T-shirts and running shorts did the store sell separately?
A.
T-shirts: 30, Running shorts: 70

B.
T-shirts: 45, Running shorts: 55

C.
T-shirts: 55, Running shorts: 45

D.
T-shirts: 70, Running shorts: 30
Mathematics
2 answers:
mafiozo [28]3 years ago
5 0
D.
30x2=60
60+10 = 70
gladu [14]3 years ago
5 0
A is the answer I think
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ozzi
Turn that percent into a decimal and multiply that by $7.50. 0.04(7.50)=.30. Add that to the original value. 7.50+.30=7.80. It will be $7.80 after a 4% sales tax.
7 0
3 years ago
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Which of the following represents the area of a rectangle whose length is 3x + 5 and whose width is. x – 2?.
jolli1 [7]
Area of a rectangle is expressed as the product of length and width. 

Area = l x w
Area = (3x+5)(x-2)
Area = 3x² - 6x + 5x - 10
Area = <span> 3x² - x - 10

Therefore, the correct answer is option D.</span>
8 0
3 years ago
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X-3=2x-3-x<br> Please solve with answer and how you got the answer
Fofino [41]

Answer:

3x-3

Step-by-step explanation:

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3 0
3 years ago
F 9 is added to twice a number and this sum is multiplied by 4​, the result is the same as if the number is multiplied by 4 and
riadik2000 [5.3K]
Let
x---------> the number

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8 0
3 years ago
Complete the solution of the equation. Find the
weeeeeb [17]

Answer:  " y =  -10 . "

___________________

Step-by-step explanation:

___________________

The question:

Find the  value of  "y" when "x" equals 17.

Given the equation:

 - x + y = -27 ;

___________________

We plug in the given value: "17" ; for "x" ; and solve for "y" :

- 17 + y = -27 ;

_____________________

↔ y + (-17) = -27 ;

Rewrite as:

   y − 17  = -27 ;   {since:  "adding a negative value" is the same

                                           as "subtracting a positive value."}.

_____________________

Now, we add "17" to each side of the equation;

to isolate "y" on one side of the equation; and to solve for "y" :

  y − 17 + 17  = -27 + 17 ;

to get:

  y  =  - 10 .

_____________________

Hope this is helpful to you.

Best wishes to you in your academic pursuits—

    and within the "Brainly" community!

_____________________

7 0
3 years ago
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