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Law Incorporation [45]
3 years ago
8

Simplify 3(2x+7)-2(x+5)

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
6 0

Answer:

4x+11

Step-by-step explanation:

3 times 2x equals 6x

3 times 7 equals 21

(put that together) = 6x+21

2 times x equals 2x

2 times 5 equals 10

(put that together) = 2x+10

(put both of those equations together) = 6x+21-2-10 (minus 10 because u r subtracting 2+10 from 6x+21, so u have to subtract 2-10)

group the x's together.

so it would equal 6x-2x=4x+21-10

21-10 equals 11

so, answer is 4x+11

hope this helps. sorry if I didn't quite explain this so well, I'm not good with explaining how I got my work

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How many times can 8 go into 9
AnnZ [28]

Answer:

Once

Step-by-step explanation:

8 can only go into 9 once, if you were to do it a second time, there would be a remainder of 7.

8 0
3 years ago
If 55% people in a city like Cricket, 30% like Football and the remaining like nother games, then what per cent of the people li
labwork [276]

\large{\dag\:{\underline{\underline{\frak{\pmb{\red{Answer:-}}}}}}}

  • Cricket = 55%
  • Football = 30%
  • Other games = Remaining (?)

So, the percent of people who like <u>other games</u> equals:

= 100 – (55 + 30)

= 100 – 85

= 15%

<u>If </u><u>the </u><u>total </u><u>no.</u><u> </u><u>of.</u><u> </u><u>people</u><u> </u><u>is </u><u>6</u><u>0</u><u>,</u><u>0</u><u>0</u><u>,</u><u>0</u><u>0</u><u>0</u>:

★ Cricket

= 60,00,000 × 55/100

= 33,00,000

★ Football

= 60,00,000 × 30/100

= 18,00,000

★ Other sports

= 60,00,000 × 15/100

= 9,00,000

6 0
3 years ago
Math help !! will mark brainliest
Nataly [62]

Answer:

y = 2 x - 1

Hope this helps :)

Have a great day !

5INGH

Step-by-step explanation:

When x = 1 , y= 1

x = 2 , y=3

3 0
3 years ago
What is the relative size of (how many times as large) a circle's' circumference C to its diameter, d
Pavlova-9 [17]

Answer:

The circumference is pi times larger than the diameter of a circle.

Step-by-step explanation:

The formula of the circumference of a circle is

C = 2(pi)r = (pi)d

C = (pi)d

To find the ratio of the circumference to the diameter, divide both sides of the equation by d.

C/d = pi

The circumference is pi times larger than the diameter of a circle.

4 0
3 years ago
Solve for x.<br> 9 &lt;17 - 4.0<br> Enter your answer, as an inequality, in the box.
Rashid [163]

9 <= 17 -4x

Subtract t 17 from both sides:

-8 <= -4x

Divide both sides by-4,

2 <= x

Rewrite the inequality with the x on the left side.

Answer: x <=2

6 0
3 years ago
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