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Brums [2.3K]
3 years ago
15

What is the solution of 10(w +3) = 70

Mathematics
2 answers:
eimsori [14]3 years ago
4 0

Answer:

w = 4

Step-by-step explanation:

distribute 10(w+3)=70

10w + 30 = 70

subtract 30

10w = 40

divide by 10

w = 4

Sever21 [200]3 years ago
3 0

Answer: w=7

Step-by-step explanation: 10 times what equals 70? 10 times 7 equals 10. So 3 plus 4 equals 7.

10(7+3)=70

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Answer:

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Step-by-step explanation:

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4 0
2 years ago
PLEASE PLEASE PLEASE HELP!!
irga5000 [103]
  9            a
------  =  -----
  a            5

a^2 = 45 

a = 3<span>√5
</span>
  4            b
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answer: 

a = 3√5
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7 0
3 years ago
Một khối kim loại có thể tích 3,2cm3 và cân nặng 22,4g. Hỏi một khối kim loại cùng chất có thể tích là 4,5cm3 cân nặng bao nhiêu
Ymorist [56]

Answer:

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22,4:3,2=7(g)

Một khối kim loại cùng chất có thể tích là 4,5cm3 cân nặng số gam là:

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Step-by-step explanation:

6 0
3 years ago
What is the percentage chance of a solution 150 g active ingredient in a total of 1000 mL of solution
Andrej [43]

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4 0
4 years ago
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