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Alchen [17]
3 years ago
12

In predicting test score by hours spent studying, Y with logical and on top equals 6 x plus 40. This means that for every hour s

tudied, your test score should increase by ________ points.
Mathematics
1 answer:
Musya8 [376]3 years ago
3 0
6 points. Since it’s 6x.
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Complete the table and then graph the function.<br> y = 5x
sergejj [24]

Answer:

Coordinates: (0,0) ; (1,5) ; (2,10)

Step-by-step explanation:

x  |  y

0  0

1   5

2  10

Coordinates: (0,0) ; (1,5) ; (2,10)

This should be a straight line that is going diagonally with a positive slope.

7 0
2 years ago
The expression 2x+50 represents the elevation above sea level, in meters, of a rock climber after x minutes of climbing. What is
ladessa [460]
Elevation above sea level = 2x+50
rock climbers minute of climbing = x

2x + x + 50
3x + 50
5 0
3 years ago
In 1995 a gallon of gas used to cost $1.00 today a gallon of gas cost $4.00 what is the percent increase?
Wittaler [7]

Answer:

300%

Step-by-step

300% of 1.00$ is 4.00 because you are adding 1.00 + 300%

5 0
2 years ago
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If the endpoints of the diameter of a circle are (−8, −6) and (−4, −14), what is the standard form equation of the circle?
jenyasd209 [6]
(x+6)^2 +(y+10)^2 = 20

5 0
2 years ago
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What is equivalent to (3 root 8^1/4 x) ?
vfiekz [6]

Answer:

The given expression is equivalent to 3(2^(3/8))x.

Step-by-step explanation:

The given expression (3 root 8^1/4 x) can be written as:

3√(8^(1/4))x

we know that 2^3 = 8

= 3√(2^(3/4))x

We know that √x = (x)^(1/2)

= 3(2^((3/4)(1/2))x

Powers multiply with each other, 3*1/4*2 = 3/8

= 3(2^(3/8))x

7 0
3 years ago
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