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3 years ago

Em 1 (Castro)

Mathematics

1 answer:

Mumz [18]3 years ago

5 0

Answer:

I think the answer to this question is only non-zero rational numbers are closed under division.

So the answer would be the fourth one.

Have a nice day!

Step-by-step explanation:

You might be interested in

Polynomial standard form : (5n - 5)(2 + 2n)

kvv77 [185]

Answer:10n^2-10

Step-by-step explanation:5n *2n +5n*2-5*2n-5*2

10n^2+10n-10n-10

3 0

4 years ago

Jim is a radio ad salesperson. He is paid 17 percent for every ad he sells. He sold an ad today for $2,000.00. What is his commi

stiks02 [169]

Answer:

$340

Step-by-step explanation:

Given:

Jim is paid 17% for every ad he sells.

He sold an ad today for $2000

Now we have to find the commission.

The commission rate is 17%

If he sells $100, then he gets $17 as commission.

To find the commission on sale ad of $2000, we have to multiply 2000 by 17%

17% of 2000

= $\frac{17}{100} *2000$

We can simplify 2000 by 100, we get

= 17*20

Commission = $340

He gets $340 as commission for the ad sale of $2000.

8 0

3 years ago

Sole the equation for x : 3x-5=5x/2

omeli [17]

Answer:

x=10

Please mark brainliest

5 0

4 years ago

Read 2 more answers

I need to solve this please

Leya [2.2K]

Answer:

$\frac{3x-4}{4} =\frac{7x}{3} +2\\\\\frac{3x-4}{4}=\frac{7x+6}{3} \\\\3(3x-4)=4(7x+6)\\9x-12=28x+24\\-28x+9x=24+12\\-19x=36\\x=-\frac{36}{19}$

Step-by-step explanation:

Hope it will help you a lot.

3 0

2 years ago

Read 2 more answers

A garden patio is covered ( more info in the pic)

kondor19780726 [428]

Answer:

Step-by-step explanation:

55÷5 = 11

11×4 = 44

7 0

3 years ago