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Jobisdone [24]
2 years ago
15

Rachel is packing up her room to move to a new city.Together,all the books on her bookshelf weigh 85 pounds.She wants to divide

the books among 4 boxes,so that each box will weigh the same amount.
How many pounds of books will be in each box?
Mathematics
1 answer:
attashe74 [19]2 years ago
3 0

Answer:

21.25

Step-by-step explanation:

85/4 = 80/4+5/4 = 20 + 1 + 1/4 = 21 + 0.25 = 21.25

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Write 6x-7y=-84 in slope-intercept form
Anarel [89]
<span>6x-7y=-84
7y = 6x + 84
y = 6/7(x)  + 12</span>
8 0
3 years ago
A jar contains 1,200 M&amp;M's and everyday your family eats 1/5th of the candies. After how many days will there be 314 M&amp;M
mrs_skeptik [129]
The equation is 314 = 1,200 - 240x

1,200 is the number of M&M's it starts with
The problem said the family eats 1/5th of the candy every day
1/5 of 1,200 is 240
It is a -240 because the amount of m&m's is getting fewer each day
The x stands for the number of days

Sorry but I'm not sure if I could answer your problem exactly
The answer is 3.69 days
Because there isn't an exact day that there would exactly 314 M&M's left

7 0
3 years ago
Approximately what portion of the box is shaded blue?<br> A.3/5<br> B.2/3<br> C.9/10
BaLLatris [955]

Answer:

I think the answer is C.....

6 0
2 years ago
What is ⅗ of 30? I need the answer for my homework ​
Vlad [161]

Answer:

18

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What does 12−3/4(d+16)=−5 equal solve for d
Ratling [72]

Answer:

d=20/3 or 6.6 repeating

Step-by-step explanation:

Let's solve your equation step-by-step.

12−

3

4

(d+16)=−5

Step 1: Simplify both sides of the equation.

12−

3

4

(d+16)=−5

12+

−3

4

d+−12=−5(Distribute)

(

−3

4

d)+(12+−12)=−5(Combine Like Terms)

−3

4

d=−5

−3

4

d=−5Step 2: Multiply both sides by 4/(-3).

(

4

−3

)*(

−3

4

d)=(

4

−3

)*(−5)

d=

20

3

Answer:

d=

20

3

3 0
3 years ago
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