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tangare [24]
3 years ago
11

What is (3z+1) + (5+7z)

Mathematics
1 answer:
strojnjashka [21]3 years ago
7 0

the answer is:

10z+6

hope this helps :)

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11p + 2(p + 3) and 1 + p(13) + 2
Zarrin [17]
Answer:
1) 13p+6
2) 13p+3
6 0
3 years ago
What is -5/9 = -10/3 v
Brut [27]

Answer:

v= 1/6

Step-by-step explanation:

1. Simiplify 10/3v = 10/3v -5/9= -10v/3

2. Multiply both sides by 3

3. Use this rule : a/b × c = ac/b

4. 5× 3= 15 -15/9= -10v

5. Simiplify 15/9 = 5/3 -5/3 = -10v

6. Divide both side by -10 -5/3/-10=v

7. Two negative make a postive 5/3/10 = v

8. Simplify 5/3/10= 5/3×10

9. Simplify 3×10=30 5/30=v

10. Simplify 5/30 = 1/6v

11. Swith sides v= 1/6

7 0
3 years ago
If 24 ÷ b = 12, which number is being subtracted 12 times in order for the answer to be zero?
mariarad [96]

Answer:

2

Step-by-step explanation:

Notice the question of which number is being subtracted 12 times in order for the answer to be zero is the same as finding b.

Notice 24 is being divided by b to get 12 as result.

The question is then: by what number we divide 24 to get 12?

It is 2 since:

24\div2=12

And notice if we subtract 12 times b from 24 we actually get 0:

24-12\cdot2 = 24-24=0

3 0
4 years ago
Show how 3 didvided by 8
NeTakaya
3÷8=0.375
is that what you want to know
4 0
4 years ago
Read 2 more answers
Mateo had $98, which is 7 times as much money as Kendall had. How much money did Kendall have?Select the correct solution method
Ede4ka [16]
M = 98 = 7×K
98/7 = 7×K/7 = K

The appropriate choice is
  d. 7x=98. Divide both sides by 7. Kendall had $14.
6 0
4 years ago
Read 2 more answers
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