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emmasim [6.3K]
3 years ago
13

Solve each of the following inequalities for y.

Mathematics
1 answer:
pogonyaev3 years ago
7 0

Answer:

a. y < 5

b. y < 24

c. y > 3

d. y < 30

Step-by-step explanation:

a. 12y < 60

12y/12 < 60/12

y < 5

b. y/8 < 4

8/1 * y/8 < 4 * 8/1

y < 24

c. 3y > 9

3y/3 > 9/3

y > 3

d. y/5 < 6

5/1 * y/5 < 6*5

y < 30

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The binomial x-2 is a factor of the polynomial below. f(x)=x3+x2+nx+10 What is the value of n?
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<h3>Answer: n = -11</h3>

=========================================================

Explanation:

Since x-2 is a factor of f(x), this means f(2) = 0.

More generally, if x-k is a factor of p(x), then p(k) = 0. This is a special case of the remainder theorem.

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