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m_a_m_a [10]
3 years ago
5

How long would it take charlie to run 5 laps

Mathematics
1 answer:
alexandr402 [8]3 years ago
3 0
2:10 and 4:20
therfor
1:5
times 5
5:25
answer is 25 minutes
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2x-3y=6 whats the slope and y-intercept?
VARVARA [1.3K]

Answer:

The slope is 2/3 and the y-intercept is -2

Step-by-step explanation:

2x - 3y = 6

-2x      -2x       Subtract 2x from both sides

-3y = -2x + 6

y = 2/3x - 2     Divide both sides by -3 to get y by itself

The slope is 2/3 and the y-intercept is -2

7 0
3 years ago
Simplify the expression using long division. (10x2 – 85x – 10) ÷ (x – 8) Question 7 options: quotient 10x – 5 and remainder –50
Anna [14]

Answer:

The quotient is (10x - 5) and the reminder is -50 ⇒ 1st answer

Step-by-step explanation:

* Lets solve the long division by easiest way

∵ (10x² - 85x - 10)/(x - 8)

∵ (10x² - 85x - 10) is the dividend

∵ (x - 8) is the divisor

- Divide the first term of the dividend by the first term of the divisor

∴ 10x² ÷ x = 10x ⇒ first term of the quotient

- Multiply 10x by the the divisor

∴ 10x(x - 8) = 10x² - 80x

- Subtract the answer from the dividend

∴ (10x² - 85x - 10) - (10x² - 80x) =

# 10x² - 10x² = 0

# -85x - -80x = -85x + 80x = -5x

# -10

∴ (10x² - 85x - 10)/(x - 8) = 10x + (-5x - 10)/(x - 8)

* Repeat the same steps again with the new dividend -5x - 10

- Divide the first term of the dividend by the first term of the divisor

∴ -5x ÷ x = -5 ⇒ second term of the quotient

- Multiply -5 by the divisor

∴ -5(x - 8) = -5x + 40

- Subtract the answer from the dividend

∴ (-5x - 10) - (-5x + 40) =

# -5x - -5x = -5x + 5x = 0

# -10 - 40 = -50

∴ (-5x - 10)/(x - 8) = -5 + -50/(x - 8)

∴ (10x² - 85x - 10)/(x - 8) = 10x - 5 + -50/(x - 8)

- The quotient is the answer of the division

∴ The quotient is (10x - 5) and the reminder is -50

7 0
3 years ago
Read 2 more answers
A line has a slope of 5/6 and a y-intercept of -3.
SVEN [57.7K]
The answer would be the first option :)
8 0
3 years ago
Read 2 more answers
Write 1.0315x10^6 in standard form
lapo4ka [179]
<h3>1.0315×10⁶= 1.0315×1000000</h3><h3> = 1031500</h3><h3 /><h3>it is the standard form</h3><h3>1000000+000000+30000+1000+500+00+0</h3>

please mark this answer as brainlist

5 0
3 years ago
What ordered pairs name the origin
Elis [28]
The ordered pair of the origin is (0,0)
4 0
3 years ago
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