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Anastaziya [24]
2 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]2 years ago
5 0
D.
30x2=60
60+10 = 70
gladu [14]2 years ago
5 0
A is the answer I think
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How do you solve this?
masha68 [24]
Here's what i found online:

<span>a/3+4=6

We simplify the equation to the form, which is simple to understand
<span>a/3+4=6

Simplifying:
<span> + 0.333333333333a+4=6

We move all terms containing a to the left and all other terms to the right.
<span> + 0.333333333333a=+6-4

We simplify left and right side of the equation.
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<span>a=6

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4 0
3 years ago
What is the slope of this line?<br><br> A. 1/3<br> B. 1/2<br> C. 1<br> D. 2
HACTEHA [7]

Slope = rise / run

so answer is

C. 1

6 0
3 years ago
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Is my answer correct?
Alexandra [31]
Yes your answer would be correct!  :)
8 0
3 years ago
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On a coordinate plane, solid circles appear at the following points: (negative 3, 2), (negative 3, 3), (1, 4), (1, negative 4),
Mkey [24]
4points I think ...............................
5 0
3 years ago
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Rectangle ABCD with coordinates A(1,1), B(4,1), C(4,2) and D(1,2) dilates with respect to the origin to give rectangle A’B’C’D’.
Delvig [45]

Answer: Option C.

Step-by-step explanation:

You need to find the distance AB with the formula for calculate the distance between two points:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Then, substituting the coordinates of the points A(1,1) and B(4,1), you get:

AB=\sqrt{(4-1)^2+(1-1)^2}=3

You know that A'B'=6, then the scale factor of dilation can be calculated with:

k=\frac{A'B'}{AB}

Substituting values, you get:

k=\frac{6}{3}\\\\k=2

This matches with the option C.

8 0
3 years ago
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