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ella [17]
3 years ago
15

I need help please help. 2 Questions.

Mathematics
1 answer:
Colt1911 [192]3 years ago
8 0

Answer:

Step-by-step explanation:

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an electrician can wire on average 4.5 houses in a week.how many months will it take her to wire 55 houses if she wires the same
Roman55 [17]
If you know how to divide by decimal you have to divide 55 ÷ 4.5 and you would get 12 but if you don't know keep multipling a number times 4.5 but overall if you don't want to do all the work the answer is going to be (55×4.5=12 or 4.5×12=55— 12 houses)
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3 years ago
Can anyone solve these 3 problems it is worth 25 points
shusha [124]
Where are the problems?
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Eight times the sum of 8 and some number is 16. What is the number?
sesenic [268]
8(8 + X) = 16

64 + X = 16
-64          -64

X = -48
5 0
3 years ago
IM NOT DONE YET PEOPLE!!!!!!!!!!!!!!!11111
Fittoniya [83]

Answer:

wymmmmm fam :|

Step-by-step explanation:

5 0
2 years ago
Systems of equation:substitution
Igoryamba

Step-by-step explanation:

8)

describe y in terms of x

y=5+x

so now replace y with terms of x

5+x+3x=37

4x=32

x=8

y=13

9)

do the same here

x=y+1

2y+x=19

2y+y+1=19

3y=18

x=6

y=7

6 0
3 years ago
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