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liberstina [14]
2 years ago
11

Solve using substitution y=x-5 5x-9y=17

Mathematics
1 answer:
aniked [119]2 years ago
7 0

Answer:

12

Step-by-step explanation:

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The Hu family goes out for lunch, and the price of the meal is $52. The sales tax on the meal is 6%, and the
Olegator [25]

Answer:

62.92

Step-by-step explanation:

21 percent of 52$ is 10.92 then add em together hope it helps

7 0
2 years ago
Write an equation of the line that passes through (1,2) and is parallel to the line y = -5x +4
STatiana [176]

Answer:

y=-5x+7

Step-by-step explanation:

Prallel lines have the same slope

so the slope of  the unknown line is -5

and passes through(1,2)

y-2=-5(x-1)

slope-intercept form:y=-5x+7

6 0
3 years ago
Kayla drives 15 miles in 20 minutes. If she drove one hour in total at the same rate,
Rudik [331]

Answer:

45 miles

Step-by-step explanation:

first divide miles/minutes: 15 / 20 = 0.75

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3 years ago
Which of the following equations are equivalent to 2x(x - 2) = x? Select two that apply.
Verdich [7]

Answer:  C   2x(x - 2) - x = 0

 and <u>B</u>   2x² – 5x=0

Step-by-step explanation:

You get 2x(x - 2) - x = 0 by subtracting x from both sides of the original equation.

Then take 2x(x - 2) - x = 0 and distribute to get 2x² - 4x -x = 0

combine the x terma and you end up with 2x² – 5x=0

4 0
2 years ago
Simplify (1+ V3) (2-3).
Harrizon [31]
Answer: -1-3V
Explanation:
7 0
3 years ago
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