2 years ago

2(3r+7)−(2+r) I need the answer

Mathematics

2 answers:

dimaraw [331]2 years ago

8 0

Answer:

5r+12

Step-by-step explanation:

Sophie [7]2 years ago

7 0

Hey there,

Answer:

k(a + b) = ka + kb

2(3r + 7) - (2+ r)

= 2*3r + 2*7 - (2 + r)

= 6r + 14 - (2 + r)

= 6r + 14 - 2 - r

= 6r - r + 14 - 2

= 5r + 12

;)✅

You might be interested in

(01.01) Evaluate −15 + (−4). (1 point) Group of answer choices

arsen [322]

Answer: -19

Step-by-step explanation: when ur adding two negatives it's gonna equal a negative

8 0

3 years ago

Read 2 more answers

Find the value of :

beks73 [17]

Answer:

i) 66

ii) 536

Step-by-step explanation:

Check attachement(s) for solution.

Attachment - 1: Solution (i)
Attachment - 2: Solution (ii)

7 0

2 years ago

Find the number that is 2/3 of the way from 3/4 to 3 5/12

IRINA_888 [86]

Answer:

I got 2.527. And the 7 repeats I’m wasn’t sure if you wanted it in a fraction but it shouldn’t be difficult to convert if you have a calculator with that function

Step-by-step explanation:

3 0

3 years ago

Find the number that makes the ratio equivalent to 5:4. :48

Orlov [11]

Answer:

Step-by-step explanation:

5:4 = 60:48

5 0

3 years ago

A farm uses a circular system to water the crops. The arm on the system (the radius) is 400 meters long. What area of land can i

ElenaW [278]

To answer this question you would need to know the formula for the area of a circle, $\pi r^{2}$ . You would start by squaring 400, getting 160,000. You would then multiply 160,000 by 3.14, getting 502,400 meters squared as your answer.

8 0

3 years ago

Read 2 more answers