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puteri [66]
4 years ago
6

Evaluate Evaluate şv – 3 + 5 x when y = 6 and 2 = 3. Y- 3 + 5z when y = 6 and z = 3.

Mathematics
1 answer:
Karolina [17]4 years ago
8 0

Step-by-step explanation:

I cannot understand the question of first part so second part

Y - 3 + 5z

Putting values of y and z

6 - 3 + 5(3)

3 + 15

18

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How many pounds of cashews that cost $14 per pound must be mixed with 5 pounds of peanuts that cost $6.50 per pound to make mixe
Fantom [35]

The amount of cashew mixed is 5 pounds

<h3>Word problem on total cost</h3>

Cost of 1 pound of cashew = $14

Cost of 1 pound of peanut = $6.50

Total cost of 1 pound of the mixed nuts = $10.25

Cost of 5 pounds of peanuts = 5 x $6.50

Cost of 5 pounds of peanuts = $32.50

Let the amount of cashew  be x

Total cost of x cashew = 14x

Total amount of the mixed nuts = x + 5

Total cost of the mixed nuts = 10.25(x+5)

Total cost of the mixed nuts = 10.25x + 51.25

14x  +  32.50  =  10.25x  +  51.25

14x - 10.25x  =  51.25  -  32.50

3.75x  =  18.75

x  =  18.75/3.75

x  =  5

Therefore, the amount of cashew mixed is 5 pounds

Learn more on word problem on cost here: brainly.com/question/21405634

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2 years ago
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Katarina [22]
I don't think you copied it correctly, but I'll assume that you did.

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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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