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Blizzard [7]
3 years ago
12

Will give brainliest need awnser urgently!

Mathematics
1 answer:
Evgesh-ka [11]3 years ago
7 0
1. Y=7x+-3
2.Y=0.5x+2
3.Y=1/2x+15
4.Y=15x-1
5.Y=7/9x+12

Y=mx+b
M is the slope and b is the y intercept. If the Y intercept is negative you can either add the negative or subtract it.
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15 points!! Will give brainliest for smartest answer!
ivann1987 [24]

Answer:

120

Step-by-step explanation:

since she is trying to keep it under 40 each month and there is a flat fee of 34$ she will have 6$ left then you just have to divide so you will do 6/0.05

4 0
2 years ago
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Please answer asap will give the highest points possible
natali 33 [55]
Let cheese wafers = x
chocolate wafers = y

we know they bought 20 total packets so x+y = 20, this can be re-written as x = 20-y

cheese wafers cost 2, so we have 2x
chocolate wafers cost 1, so we have 1y, which is just the letter y

so we know 2x + y = $25

replace x with x=20-y to get:

2(20-y)+y = 25

distribute the parenthesis:

40-2y +y = 25

combine like to terms to get:
40-y = 25

subtract 40 from each side"
-y = -15

divide both sides by -1
y = 15

chocolate wafers was y so they bought 15 chocolate wafers
cheese wafers was x, so they bought 20-15 = 5 cheese wafers
 
using the substitution method was the easiest way to isolate one of the variables in order to find the solution.



6 0
3 years ago
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A pie shop charges $4 for a slice of pie. They cut each whole pie into 6 slices. How much money will the pie shop make if they s
Likurg_2 [28]
$120

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YW
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The volume of the cube is equal to four times the area of one of its faces. What is the volume of the cube?.
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Given:  V of cube = 4s^2, where s is the length of just one edge of the cube.
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