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insens350 [35]
3 years ago
12

The number of gallons used to wash dishes varies directly with the number of loads. If it takes 65 gallons to wash 5 loads. How

many gallons would be needed to wash 3 loads?
Mathematics
2 answers:
xenn [34]3 years ago
8 0

Answer:

39 gallons

Step-by-step explanation:

We would use a simple relation here

65 gallons washes 5 loads, then

65/5 gallons will wash one load

13 gallons washes one load

Now, to find 3 loads will be

13 * 3 gallons = 39 gallons

Alisiya [41]3 years ago
3 0

Answer:

13 gallons

Step-by-step explanation:

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A salesperson earns nine percent commission on sales. The equation for the amount he or she earns in commission is, where s is t
Evgesh-ka [11]
  • The amount in commission he or she earns If the amount sold is $6,000 is; $540

  • And this can be written in ordered pair form as; ($6000, $540)

According to the word problem question;

If the salesperson earns 9 percent commission on sales;

In essence, 9/100 of the sales proceedings belongs to the salesperson.

Mathematically; the equation for the amount he or she earns in commission is;

  • c = 0.09s

  • where; c = commission and s = amount sold.

Consequently, if the amount sold is $6,000;

The amount he or she earns in commission is;

  • c = 0.09 × $6,000

c = $540.

The answer in ordered pair form is therefore;

(s,c) = ($6000, $540)

Read more:

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7 0
3 years ago
1. A baker made 4 chocolates with hearts. If she made 25 chocolates,
gtnhenbr [62]
16% would be the correct answer
5 0
3 years ago
Plzzz help!! (Show work)
kompoz [17]

Answer:

3. 273

4. 168

5. 189.25

Step-by-step explanation:

3. Triangle= .5 x 17 x 6 = 21

Rectangle= 18 x 14 = 252

252 + 21 = 273

4. Big rectangle (shaded)= 11 x18= 198

Small rectangle (right)= 5x4=20

Smaller rectangle (left)= 2x5=10

BR - (SR+SMR)

198-30=168

5. radius=5

Area of the circle= 25(pi)

Semi-circle= 39.25(not exact)

Rectangle= 10 x15=150

Rectangle + Semi-circle

150+39.25=189.25

3 0
3 years ago
1 oz of walnuts were mixed with 4 oz of peanuts which cost $4/oz to make mixed nuts which cost $5/oz. what is the price per oz o
Zanzabum
Call w the unknwon price of the walnuts, then:

total cost of walnuts = 1oz *  w

Total cost of peanuts = 4 oz * $4/oz = $16

Total cost of nuts = 5oz * $5 /oz = $25

=> 1oz*w + $16 = $25 => w = ($25 - $16) /1oz = $9/oz

Verfify:

1oz * $9/oz + 4oz * $4/oz = $9 + $16 = $25, which is equal to 5oz * $5/oz.

Answer: $9 per oz.
3 0
3 years ago
Please help I have no idea how to do this. I’m about to cry literally I can’t with math anymore helppppp
Hatshy [7]

I think you would times the exponents by each other and keep them in the parenthesis.

4 0
4 years ago
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