MATHEMATICS
MIDDLE SCHOOL

-10b+3=83

6+8(1-8x=-114

Answer: X=-8 , b=-8 , x=2 !!!!

HIGH SCHOOL

On a number line, which number would not be included as a solution to this inequality? −2.4 < n < − 0.6 a. −3.1

b. −2.0

c. −0.9

d. −1.8

1. -3.1 would not be included, as it is not between -2.4 and -0.6

MIDDLE SCHOOL

What is the difference when the product of 0.3 and 0.4 is subtracted from the sum of 0.3 and 0.4?

Answer:

0.58

Step-by-step explanation:

The first approach to solving the question above is to find the product of 0.3 and 0.4 thus:

Next step is to find the sum of 0.3 and 0.4 thus:

The final step is to find the difference between the two results. Thus:

Therefore, the product of 0.3 and 0.4 subtracted from the sum of 0.3 and 0.4 is 0.58

MIDDLE SCHOOL

What is the least common denominator 2/6 and 1/5

Answer:

2/6 and 1/5

2/6 = 1/3

So the common dinominator of 1/3 and 1/5 is 3×5 = 15

Step-by-step explanation:

MIDDLE SCHOOL

A parallelogram has a perimeter of 50.12 inches. The two longer sides of the parallelogram are each 16.14 inches. Write an equation to find the length x of each of the shorter sides.

Answer:

The equation to find the length of each of the shorter sides of the parallelogram is 2x + 32.28 = 50.12 and the value of x is 8.92 inches.

Step-by-step explanation:

1. Let's review the information provided to us to answer the question correctly:

Perimeter of the parallelogram = 50.12 inches

Length of the longer sides = 16.14 inches

Length of the shorter sides = x

2. Write an equation to find the length x of each of the shorter sides.

Perimeter of the parallelogram = 2 * Length of the longer sides + 2 * Length of the shorter sides

50.12 = 2 * 16.14 + 2 *x

2x + 32.28 = 50.12

2x = 50.12 - 32.28

2x = 17.84

x = 17.84/2

x = 8.92

The equation to find the length of each of the shorter sides of the parallelogram is 2x + 32.28 = 50.12 and the value of x is 8.92 inches.

Answer:

you did the question wrong...

Step-by-step explanation:

Fix the question