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Can you do it thank for answer

Can you do it thank for answer-example-1
User Rattray
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2 Answers

7 votes

Answer:

Below.

Explanation:

(a). 5 > 4 + x

4 + x < 5 (Note that the sign is flipped)

x < 5 - 4

x < 1.

(b) and (c) are solved in the same way.

(d) 7 <= a/3

a/3 >= 7

Multiply both sides by 3

a >= 21.

(e) - as above.

(f) 6 >= 3(p + 2) - 11

3(p+2) - 11 <= 6

3p + 6 - 11 <= 6

3p - 5 <= 6

3p <= 6 + 5

3p <= 11

p <= 11/3.

User PJ Fanning
by
3.6k points
1 vote

Answer:

Explanation:

a) 5 > 4 +x

4 + x < 5

Subtract 4 from both sides

x < 5 - 4

x < 1

b) 2 ≤ 6c + 14

6c + 14 ≥ 2

Subtract 14 from both sides

6x ≥ 2 - 14

6x ≥ - 12

Divide both sides by 6

x ≥ -12/6

x ≥ -2

c) -4 > 2b

2b < - 4

Divide both sides by 2

b < -4/2

b < -2

d)


7 \leq (a)/(3)


(a)/(3) \geq 7\\\\a \geq 7*3\\\\a \geq 21

User Zully
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3.8k points