All categories

3 years ago

Solve the inequality.x/3-x-1/2≥1 a. x≤-3 b. x≥-3 c. x≤3 d. x≥3

Mathematics

1 answer:

Harrizon [31]3 years ago

4 0

Answer:

x ≤-9/4

Step-by-step explanation:

x/3-x-1/2≥1

Multiply each side by 6 to get rid of the fractions

6(x/3-x-1/2)≥1*6

2x -6x -3≥6

Combine like terms

-4x-3≥6

Add 3 to each side

-4x-3+3≥6+3

-4x ≥9

Divide each side by -4, remembering to flip the inequality

-4x/-4 ≤9/-4

x ≤-9/4

You might be interested in

Whats 400,000,000 + 560,000,000

Kobotan [32]

Answer:

960000000

Step-by-step explanation:

3 0

3 years ago

What is the answer to this question.

wariber [46]

Answer:

Step-by-step explanation:

$(-3x^2-7x+9)+(-5x^2+6x-4)\\(-3x^2+(-5x^2))+(-7x+6x)+(9+(-4))\\-8x^2-x+5$

7 0

3 years ago

Someone please answer this, ill give you brainliest and your getting 100 points.

Alborosie

Answer:

Step-by-step explanation:

The answer is (B), because the rate of the function is 0.50 from 0 to 8 ounces, thus the line should have a slope of 1/2. But afterward, it levels off horizontally as every ounce above 8 ounces to 12 ounces is $4.

Hope that helps!

4 0

3 years ago

Read 2 more answers

Which is greater 3/8 or 6/16

Semmy [17]

Answer:

they are the same

Step-by-step explanation:

They are the same

$\frac{3}{8}\\\\=\frac{3}{8}\times\frac{2}{2}\\\\=\frac{3*2}{8*2}\\\\=\frac{6}{16}$

7 0

3 years ago

12x+6x^2(3x-2)-8x^2-7x

Colt1911 [192]

Answer:

x⋅(2x+1)⋅(2x+3)⋅(3x−2)

Step-by-step explanation:

Equation at the end of step 1

(((12•(x4))+(16•(x3)))-7x2)-6x

STEP

Equation at the end of step

(((12 • (x4)) + 24x3) - 7x2) - 6x

STEP

Equation at the end of step

(((22•3x4) + 24x3) - 7x2) - 6x

STEP

Pulling out like terms

5.1 Pull out like factors :

12x4 + 16x3 - 7x2 - 6x =

x • (12x3 + 16x2 - 7x - 6)

Checking for a perfect cube :

5.2 12x3 + 16x2 - 7x - 6 is not a perfect cube

7 0

3 years ago

Solve the inequality.x/3-x-1/2≥1 a. x≤-3 b. x≥-3 c. x≤3 d. x≥3​

Solve the inequality.x/3-x-1/2≥1 a. x≤-3 b. x≥-3 c. x≤3 d. x≥3