3 years ago

Is the following relation a function? Yes or no

Mathematics

1 answer:

Zielflug [23.3K]3 years ago

3 0

Answer:

yes

Step-by-step explanation:

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0.5x-7= 0.3 solve the equation<br><br><br><br><br>

Lena [83]

Answer:

<h3> $\boxed{ \bold{ \boxed{ \sf{x = 14.6}}}}$ </h3>

Step-by-step explanation:

$\sf{0.5x - 7 = 0.3}$

Move 7 to right hand side and change it's sign

⇒ $\sf{0.5x = 0.3 + 7}$

Add the numbers

⇒ $\sf{0.5x = 7.3}$

Divide both sides of the equation by 0.5

⇒ $\sf{ \frac{0.5x}{0.5} = \frac{7.3}{0.5} }$

Calculate

⇒ $\sf{x = 14.6}$

Hope I helped!

Best regards!!

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4 years ago

Create an expression equal to 49 + 28<br>

kogti [31]

Answer:

55+20

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Points equal to y = - 1/2x + 5

Ulleksa [173]

Answer:

x= (-10,0)

y= (0,5)

Step-by-step explanation:

Find the x-intercepts.

Tap for more steps...

x-intercept(s):

(-10,0)

y-intercept(s):

(0,5)

7 0

3 years ago

Donald builds desks. Every 8 desks require a pack of 48 screws. If Donald builds 32 desks, how many screws will he need?

user100 [1]

32/8 = 4

48 x 4 = 192 screws will be needed

3 0

4 years ago

An owner says that he needs to net $25,000 from the sale of his home, where he still owes $253,000. Broker Bailey accepts the li

gulaghasi [49]

Answer:

$300,000

Step-by-step explanation:

We want a contract price p that will satisfy ...

p - 0.06p -4000 -253000 = 25000

0.94p = 282000

p = 300,000

Bailey needs to obtain a contract with a price of at least $300,000.

6 0

3 years ago