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3 years ago

-8 <3x+1 <7 Solve the following inequality

Mathematics

2 answers:

lutik1710 [3]3 years ago

7 0

Answer:

I just finished this in math :) I'm pretty sure it's -3<x<2

DanielleElmas [232]3 years ago

4 0

Answer:

1 Subtract 11 from both sides.

3x=7-13x=7−1

2 Simplify 7-17−1 to 66.

3x=63x=6

3 Divide both sides by 33.

x=\frac{6}{3}x=

4 Simplify \frac{6}{3}

to 22.

x=2x=2

Step-by-step explanation:

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I need help finding the answer

Vilka [71]

Answer:

Step-by-step explanation:

Substitute each of the values of x from the domain into f(x), that is

f(- 12) = $\frac{5}{3}$ × - 12 + 2 = - 20 + 2 = - 18 ⇒ (- 12, - 18 )

f(- 3) = $\frac{5}{3}$ × - 3 + 2 = - 5 + 2 = - 3 ⇒ (- 3, - 3 )

f(0) = $\frac{5}{3}$ × 0 + 2 = 0 + 2 = 2 ⇒ (0, 2 )

f(3) = $\frac{5}{3}$ × 3 + 2 = 5 + 2 = 7 ⇒ (3, 7 )

f(12) = $\frac{5}{3}$ × 12 + 2 = 20 + 2 = 22 ⇒ (12, 22 )

The set of ordered pairs is set A

8 0

3 years ago

Which property describes a material's ability to conduct heat?

ratelena [41]

I believe the answer is the 3rd option Thermal conductivity. Hope this helps.
☆=(ゝω･)/

5 0

3 years ago

Read 2 more answers

Which is the graph of the linear inequality 2x – 3y < 12?

svp [43]

Answer:

see graph

Step-by-step explanation:

8 0

2 years ago

1/a^2-3a+2 + 1/a^2-5a+6 + 2/a^2-8a+15

Inessa [10]

Answer:

$\frac{4+16a^3+23a^3}{a^2}$

Step-by-step explanation:

Given

$1/a^2-3a+2 + 1/a^2-5a+6 + 2/a^2-8a+15$

Required

Simplify

$1/a^2-3a+2 + 1/a^2-5a+6 + 2/a^2-8a+15$

Collect Like Terms

$1/a^2 + 1/a^2 + 2/a^2-3a-5a-8a+2+6+15$

$1/a^2 + 1/a^2 + 2/a^2-16a+23$

Add Fractions:

$\frac{1+1+2}{a^2} + 16a + 23$

$\frac{4}{a^2} + 16a + 23$

This can be further expressed as:

$\frac{4+16a^3+23a^3}{a^2}$

4 0

3 years ago

The pythagorean theorem i need help!!

netineya [11]

Using the Pythagorean theorem:

X = sqrt(26^2 - 10^2)

X = sqrt(676-100)

X = sqrt(576)

X = 24

Answer: 24

4 0

3 years ago