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4 years ago

13

In a group of 60 students, 18 students take Algebra I, 20 students take Algebra II, and 10 students take both subjects. How many

students don't take either of these subjects?
A. 32
B. 12
C. 34
D. 36

1 answer:

frosja888 [35]4 years ago

6 0

Your answer is B. 12.

12 kids are unaccounted for after you subtract the kids that take A1, then A2, the both subjects.

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Zielflug [23.3K]

You cannot round 23 to the nearest thousand.

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3 years ago

What is the equation of the following line? Be sure to scroll down first to see

andriy [413]

Answer:

y = 6x + 0

Step-by-step explanation:

Equation of a line

y = mx + c

Given

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find the slope m

m = y2 - y1 / x2 - x1

x1 = 0

y1 = 0

x2 = -1/2

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Insert the values

m = y2 - y1 / x2 - x1

m = -3 - 0 / -1/2 - 0

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Substitute any of the two points given into the equation of a line

y = mx + c

Where

y - intercept point y

x - intercept point x

m - slope of the line

c - intercept

(-1/2 , -3)

x = -1/2

y = -3

-3 = 6(-1/2) + c

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The equation of the line is

y = 6x + 0

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3 years ago

Read 2 more answers

A boy walks 6 km from a point P to a point Q on a bearing of 065. He then walks to a point R at a distance of 13 km on a bearing

Usimov [2.4K]

9514 1404 393

Answer:

see below for a sketch
12 km

Step-by-step explanation:

The distance can be calculated using the Law of Cosines. The angle internal to the triangle at Q is (180°-(146° -65°)) = 99°. Then the distance PR can be found from ...

PR² = PQ² +QR² -2·PQ·QR·cos(∠PQR)

PR² = 6² +10² -2·6·10·cos(99°) ≈ 154.77

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The distance PR is about 12 km.

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3 years ago

katen-ka-za [31]

<h2>>> Answer </h2>

________

3y + 1 = 10

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3 years ago

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3 years ago

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