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Dvinal [7]
3 years ago
8

For the situation, write and solve an equation. Then, explain what your solution means. If you get stuck, try drawing a diagram

on your paper.
A food pantry is making packages. Each package weighs 84 pounds. Each package contains 5 boxes. Each box contains a 6-pound bag of beans and a bag of rice. The bags of rice are all identical.
Mathematics
2 answers:
solmaris [256]3 years ago
6 0
The Answer is 5r + (5x6=84
Bess [88]3 years ago
5 0

Answer:

5r + (5 x 6) = 84

looking for rice per pound.

Step-by-step explanation:

5r + (5 x 6)  = 84

This shows an equation where we need to make r the subject to establish how many pounds a bag of rice weighs.

5r + (5 x 6)  = 84

5r + (30)  = 84

5r = 84-30

5r = 54/5

r  = 10 4/5  

r  =  10.8 pounds

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Broccoli cost $1.50 per pound at the store.How much money does 32 ounces of broccoli cost
balandron [24]
Hope this will help u

8 0
3 years ago
How many liters of 60% alcohol solution should be added to 40 liters of a 20% alcohol solution to make a 50% solution?
kolbaska11 [484]

Answer:

120 liters of 60% alcohol solution is needed

Step-by-step explanation:

Let's assume

x liters of 60% alcohol solution  is added

so, we  get solution as

=\frac{60}{100}\times x

=0.6x

we are given

40 liters of a 20% alcohol solution is

=40\times\frac{20}{100}

=40\times\frac{20}{100}

=8

so, total alcohol solution is

=8+0.6x

now, we can find total solutions

total solutions is

=x+40

now, it is making 50% solution

so, we get

\frac{8+0.6x}{x+40} =\frac{50}{100}

now, we can solve for x

\left(8+0.6x\right)\cdot \:100=\left(x+40\right)\cdot \:50

800+60x=50x+2000

10x=1200

x=120

So,

120 liters of 60% alcohol solution is needed

4 0
3 years ago
What is the value of x? 20 35 60 70?
vredina [299]
No one can tell you the answer to this. You need to provide us with a equation which we can solve.
6 0
3 years ago
There are 10 men and 14 women in.Kthleen's math class.what is the ratio of women to the total number of students in the class?
ahrayia [7]

The ratio can be determined as,

\begin{gathered} \text{Ratio}=\frac{14}{10+14} \\ =\frac{14}{24} \\ =\frac{7}{12} \end{gathered}

Thus, the requried ratio is 7:12.

3 0
11 months ago
How long would it take a bus traveling at 52 km/h to travel 130 km?
stira [4]

Answer:

2.5 hours <u>or</u> 2 hours and 30 minutes

Step-by-step explanation:

130 / 52 = 2.5

3 0
3 years ago
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