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3 years ago

For any real number b, b2=

Mathematics

1 answer:

qaws [65]3 years ago

7 0

Answer:

Taking the square root of the square of a Real Number would give you the Real Number

Answer

OPTION D

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Two companies are competing for a contract to sell the school wifi. Comporium

enot [183]

It would take 8 months for Comporium to cost more than Brighthouse.

<h3>Linear equation</h3>

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the rate of change and b is the initial value of y.

Let c represent the total cost to install Wi-Fi for m number of months.

For Comporium:

c = 39.99m + 100

For Brighthouse:

c = 49.99m + 20

For Comporium to cost more than Brighthouse:

39.99m + 100 > 49.99m + 20

10m > 80

m > 8

It would take 8 months for Comporium to cost more than Brighthouse.

Find out more on linear equation at: brainly.com/question/14323743

6 0

2 years ago

What is the slope of a road that rises 13 feet for every 64 feet it runs?

kolbaska11 [484]

13/64
You can’t reduce it

6 0

3 years ago

A container with 2 5/6 gallons of weed killer can spray 3 5/6 lawns. How many gallons would it take to spray 5 lawns?

kogti [31]

Answer:

Step-by-step explanation:

Change to improper fraction

15/6÷23/6

=15/23

5 lawns

15/23×5

75/23

3 6/23

6 0

3 years ago

2(x-1) ≥ 10 or 3-4x > 15<br> Solve the compound inequality, and show work!

Veseljchak [2.6K]

Answer:

$x\geq 6\text{ or } x$

Step-by-step explanation:

We have the compound inequality:

$2(x-1)\geq10\text{ or } 3-4x>15$

Let's solve each of them individually first:

We have:

$2(x-1)\geq10$

Divide both sides by 2:

$x-1\geq5$

Add 1 to both sides:

$x\geq6$

We have:

$3-4x>15$

Subtract from both sides:

$-4x>12$

Divide both sides by -4:

$x$

Hence, our solution set is:

$x\geq 6\text{ or } x$

5 0

3 years ago

Read 2 more answers

Mooooooooo 4/9-4/10 =

Anon25 [30]

Answer:

0.04444444444

Step-by-step explanation:

7 0

3 years ago