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Nezavi [6.7K]
2 years ago
13

1. WILL GIVE BRAINLIST TO BEST ANSWER

Mathematics
1 answer:
Varvara68 [4.7K]2 years ago
4 0

Answer:

90/100

Step-by-step explanation:

if you look at the graph on the bottom part it tells you the study time if you line it the left side which says the test score. so if they studied for 80 mins they are expected to have the score of between 85 and 90.

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The equation y + 6 = one-third (X minus 9) is written in point-slope form. What is the equation written in slope-intercept form?
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Answer:

y = \frac{1}{3} x - 9

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c

Given

y + 6 = \frac{1}{3} (x - 9) ← distribute

y + 6 = \frac{1}{3} x - 3 ( subtract 6 from both sides )

y = \frac{1}{3} x - 9 ← in slope- intercept form

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3 years ago
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Group of 7 people spend 33.50 movie tickets 6.50 adults and 3.50 for child ticket. Which system of equation could be used to fin
kramer
The answer is
x + y = 7
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y - the number of child tickets

<span>Group of 7 people: x + y = 7
</span> 6.50 adults and 3.50 for child ticket cost <span>33.50: 6.50x + 3.50y = 33.50

So, we have two equations:
</span>x + y = 7
6.50x + 3.50y = 33.50
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What's the single exponent for K^8 x K^9
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If the stack of cards are shifted so it is not straight, it still has everything the same.

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