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3 years ago

Holly has watched 39% of a movie that is 122 minutes long.

Mathematics

1 answer:

Scilla [17]3 years ago

3 0

9514 1404 393

Answer:

48 minutes

Step-by-step explanation:

39% of 122 is ...

0.39 × 122 = 47.58 ≈ 48

Holly has watched about 48 minutes of the movie.

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Help anyone<br> 8th grade math need it asap

Step2247 [10]

Answer:

The value of x = -13

Step-by-step explanation:

Given the expression

$\frac{0.2x+1}{2}=-0.8$

Multiply both sides by 2

$\frac{2\left(0.2x+1\right)}{2}=2\left(-0.8\right)$

simplify

$0.2x+1=-1.6$

Subtract 1 from both sides

$0.2x+1-1=-1.6-1$

Simplify

$0.2x=-2.6$

Divide both sides by 0.2

$\frac{0.2x}{0.2}=\frac{-2.6}{0.2}$

Simplify

$x=-13$

Therefore, the value of x = -13

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Total 52 students.

52 - 17 = 35 students left
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3 years ago

Exam: 05.03 Exponential and Logarithmic Functions Mid-Module Check<br><br><br> Solve 4x = 8x − 1

Fantom [35]

If 4x = 8x - 1 then 4x must be equivalent to 1. So that means x is .25 or 1/4.

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Find the value of X or Y so that the line through the points has the given slope. (X, 0) and (4,1); slope: 1/5

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Point slope formula:
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Answer:

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Step-by-step explanation:

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