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joja [24]
3 years ago
5

PLEASE HELP 30 PTS!!!

Mathematics
2 answers:
polet [3.4K]3 years ago
8 0

if she bought the shirts you have to double 3:50 which equals $7 so double 7 it is 14. So Dave spend half that amount which would be 3:50

qwelly [4]3 years ago
8 0

Answer:

b

Step-by-step explanation:

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X/3 -13=18<br> Please help
Anestetic [448]

Answer:

x=93

Step-by-step explanation:

Add 13 by both sides

x/3 - 13 + 13 = 18 + 13

simplify

x/3 =31

Multiply both sides by 3

3x/3=31 times 3

simplify

x= 93

8 0
4 years ago
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What is the value of a? a.54 b.108 c.30 d.168
Sonbull [250]
I believe the answer is C
4 0
3 years ago
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Why are the solutions to the proportion‘s 50 over X equals 10/20 and 10/50 equals 20 over X the same?
Ahat [919]

Answer

both get the same  equation 10x=1000 which simplifies to x=100. HOPE THIS HELPED!!!

Step-by-step explanation:

Do I really need to?

6 0
3 years ago
At which value(s) of x does the graph of the function F(x) have a vertical asymptote? Check all that apply.
Mars2501 [29]

Answer:

-2 is the only correct answer

4 0
3 years ago
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What does Sin mean in geometry
Darya [45]

Answer:

in mathematics, the sine is a trigonometric function of an angle.

Step-by-step explanation:

The sine of an acute angle is defined in the context of a right triangle: for the specified angle, it is the ratio of the length of the side that is opposite that angle to the length of the longest side of the triangle (the hypotenuse).

Fixed point: 0

Critical point: kπ + π/2

Inflection point: kπ                                                                                                             hope this helps you :)

4 0
4 years ago
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