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Ket [755]
3 years ago
5

The work of a student to solve a set of equations is shown:

Mathematics
1 answer:
kykrilka [37]3 years ago
6 0
Error in step 2

<span>Step 2: –7y = 16 – 2z [Equation A in Step 1 is simplified.]
(forgot to multiply -7 on the right side)

should be
</span><span>Step 2: –7y = -112 + 14z [Equation A in Step 1 is simplified.]</span>
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0.58 x 3 =<br> 1.74<br> Explain how you solved the problem?? <br><br> Any help
KonstantinChe [14]

Answer:

0.58x3=1.74

Step-by-step explanation:

first, you line up the numbers, easiest with the 0.58 on top. then, you multiply 3x8, which is 24. you put the four in the hundredths place, and carry the two. then, you multiply 3x5 and get 15, and add the two, making it 17. you put the seven in the tenths place, and carry the one the ones place. then you will multiply three by zero and get zero. finally, you add the one, and your answer is 1.74.

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3 years ago
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Determine the range of the graph
alexandr402 [8]
Answer: Range: [0, 5]
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3 years ago
Nani needs to buy 8 cups of fresh pineapple for a fruit cocktail. the table shows the unit prices of pineapple at different stor
snow_lady [41]

Nani could purchase her pineapple from stores A, D, and E.

Given Information

It is given that Nani needs to purchase  8 cups of pineapple.

The unit prices of pineapple at each store is as follows,

Store A : 0.49

Store B : 0.51

Store C : 0.55

Store D : 0.48

Store E : 0.45

Amount that Nani has = $4

Reason Behind Purchasing From Either A, D, or E

Since Nani has amount of $4, she can purchase pineapple only from the stores where the total cost of 8 pineapple cups adds up to less than $4. The purchase of 8 pineapple cups at each store would be given as,

Store A : 0.49(8) = $3.92

Store B : 0.51(8) = $4.08

Store C : 0.55(8) = $4.40

Store D : 0.48(8) = $3.84

Store E : 0.45(8) = $3.60

As it can be seen, Nani can purchase from the store A, D, and E as it falls within her budget of $4.

Learn more on purchase here:

brainly.com/question/24112214

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5 0
1 year ago
Each student in fifth grade at Blanton elementary brought $15 to the book fair.they brought $1,245 all together,how many fifth g
dangina [55]
First add 15$ then add $1,245 all together as it says and it should give u the answer
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3 years ago
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on a map 2 inches equals 40 miles. if two cities are 15 miles apart what is the distinace between them on a map
alexandr402 [8]
On the map it’s 600 inches apart
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2 years ago
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