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3 years ago

Assume each variable has a different value. Which relations below are functions?

Mathematics

1 answer:

yuradex [85]3 years ago

8 0

BCD that’s the answer

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I need help please??? ):

andrew11 [14]

Answer:

n>4

Step-by-step explanation:

n-8 > -4

treat > as an equal sign and solve normally, first move -8 over and change to positive 8

n>-4+8

simplify

n>4

4 0

4 years ago

Find the solution of the system of equations. – 5 - 6y = -32 4x - 6y = 4

amid [387]

Equation (1)

$-5 - 6y = -32$

Equation (2)

$4x - 6y = 4$

Get y alone in equation (1)

$-5 - 6y = - 32\\-6y = -32 + 5\\-6y = -27\\y = \frac{-27}{-6} = \frac{9}{2}$

Insert y in equation (2)

$4x - 6 \cdot \frac{9}{2} = 4\\4x - 27 = 4\\4x = 4 + 27\\4x = 31\\x = \frac{31}{4}$

8 0

3 years ago

Please help!!!!! 10 points!!

IrinaK [193]

Answer:

Both calculated the slope as 1/3

Step-by-step explanation:

Avis:

Rise = 4

Run = 12

Rise goes over the run: 4/12

4/12 simplifies into 1/3

Alec:

Rise= 2

Run= 6

Rise goes over the run: 2/6

2/6 simplifies into 1/3

4 0

3 years ago

Read 2 more answers

Glenn Andrews recently bought a new motorbike for $3,950. If he had to pay 6 percent sales tax on the bike, what was the total c

madam [21]

<span>The total cost for Glenn Andrews is the value of the motorbike plus the sales tax. The sales tax is found multiplying the value times the percent sales tax rate, divided by 100. This is, tax sales = $3950 * 6% = $ 3950 * 6 /100 = 237. And the total cost was $ 3950 + $237 = $4187.</span>

8 0

3 years ago

Divide. Express your answer in simplest form. 8 divided by 2 4/9

Elena L [17]

Answer:

3 3/11

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers