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goblinko [34]
2 years ago
9

Which of the following relations represents a function?

Mathematics
1 answer:
V125BC [204]2 years ago
3 0

Answer:

III

Step-by-step explanation:

A function must have 1 y value assigned to each x value.

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Which number has a 5 that represents a value ten times greater than the value
amm1812
It would be 42,523 because 50x10=500 and 5 in 42,523 is in the hundreds spot
8 0
3 years ago
The length of a rectangle is three times it’s width. The area of the rectangle is 48 square centimeters. Find the measures of th
denis-greek [22]
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Define length and width
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Let the width be x
Width = x
Length = 3x

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Form equation and solve for x
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x(3x) = 48
3x² = 48
x² = 48 ÷ 3
x² = 16
x = √16
x = 4

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Find length and width
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Width = x = 4
Length = 3x = 3(4) = 12

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Answer: Width = 4cm, Length = 12cm
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7 0
3 years ago
Find sum of three consecutive even integers if the largest integer is Y
KATRIN_1 [288]

Answer:

3y -- 6

Step-by-step explanation:

if the largest number is y, then the other two integers would be (y -- 2) and (y -- 4).

Therefore the sum of the integers would be

y + (y -- 2) + (y -- 4) = 3y -- 6.

7 0
2 years ago
Chia is planning a sailing party for her friends the boat rental is $150 plus an additional $15 per person see it has saved up $
storchak [24]
150 + 15x = 400
(-150) 150 + 15x = 400 (-150)
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(/15) 15x = 250 (/15)
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So Chia can invite 16 people
3 0
3 years ago
Read 2 more answers
Manuel earns $7.25 per hour helping his neighbor. Last month he earned $348. Choose the correct equation and solution which dete
zysi [14]

Answer:

Number of hours= 48 hours

Step-by-step explanation:

Giving the following information:

Hourly rate= $7.25

Total earned= $348

<u>To calculate the number of hours worked, we need to use the following formula:</u>

Total earned= hourly rate*number of hours

number of hours= total earned / hourly rate

number of hours= 348 / 7.25

number of hours= 48 hours

6 0
2 years ago
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