3 years ago

QUESTION 11

Mathematics

1 answer:

notsponge [240]3 years ago

3 0

Answer:

Step-by-step explanation:

3( 2 + 2 ) - 4

3( 4 ) - 4

12-4

You might be interested in

What is the value of x in the linear inequality ?<br> -3(4x-8.2)<-11.98x+14 3/4

Karo-lina-s [1.5K]

Solving the inequality $-3(4x-8.2)$ we get value of x: $x>492.5$

Step-by-step explanation:

We need to solve the inequality $-3(4x-8.2)$ and find value of x.

Solving:

$-3(4x-8.2)$

Multiplying -3 with the terms inside the bracket

$-12x+24.6$

Converting mixed fraction into improper fraction:

$-12x+24.6$

Adding 11.98x on both sides

$-12x+24.6+11.98x$

Subtracting 24.6 on both sides:

$-0.02x+24.6-24.6$

Divide both sides by -0.02 and reverse the inequality i.e < sign is changed to > due to division of (-) sign.

$\frac{-0.02x}{-0.02}492.5$

So, solving the inequality $-3(4x-8.2)$ we get value of x: $x>492.5$

Keywords: Solving Inequality

Learn more about solving inequality at:

#learnwithBrainly

6 0

4 years ago

Write an inequality for the given statement: 4 times the sum of a number and 3 is at least 28.

Ludmilka [50]

The answer is 4(x+3) is greater than or equal to 28 or
4(x+3)≥28

4 0

4 years ago

How would you write 12-^3 using a positive exponent?

WINSTONCH [101]

The answer is D
Trust me

5 0

4 years ago

The measures of the three interior angles of a triangle are 85°, 20°, and 75º. Determine the

frez [133]

Answer:

The measures of the three exterior angles would be 95, 160 and 105.

6 0

3 years ago

What are the Six steps of statistical investigation ?

dimaraw [331]

Step 1ask a research questionstep 2design a study and collect datastep 3explore the datastep 4draw inferences beyond the datastep 5formulate conclusionsstep 6<span>look back and ahead</span>

5 0

4 years ago