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2 years ago

13

Solve the system of equations. 5y - 4x = -7 2y + 4r = 14

1 answer:

GuDViN [60]2 years ago

5 0

Answer:g=65

Step-by-step explanation:

G=65

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Crystal earns $5.50 per hours mowing lawns. Write a rule to describe how the amout of money m earned is a function of the number

ra1l [238]

She earns $5.50 for every hour so:
$m = 5.5h$
3 hours and 45 minutes is 3.75 hours.
$m = 5.5(3.75)$
$m = 20.625$
After rounding, she earns $20.63.

4 0

3 years ago

Plz help ASAP plz I will mark brainlest

ololo11 [35]

Answer:

(a) HI

(b) GJ

(c) KL

(d) 2 units

Step-by-step explanation:

For d, I divided 4 by 2 because a radius is half of the diameter

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2 years ago

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Question is in the pic.

Andrews [41]

Answer is C as all other choices are even numbers therefore make the equation non-integer.

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1 year ago

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In a survey 27% of the people chose salads over a meat dish and in all 81 people chose salads. How many people were in the surve

Kobotan [32]

27%=27/100

so 27/100=81/x

27x=8100 divide by 27
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that the answer

6 0

2 years ago

A line passes through (1, –5) and (–3, 7).

Brilliant_brown [7]

Slope of the line =(7- -5) / (-3-1) = 12 / -4 = -3

a. point slope form is y + 5 = -3(x - 1) Answer

b rearrange to slope-intercept form:-
y = -3x + 3 - 5
y = -3x - 2 Answer

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3 years ago