2 years ago

What is the graph of y = 0.4x

Mathematics

2 answers:

fgiga [73]2 years ago

8 0

Use Desmos insert y=0.4x into the calculator

nexus9112 [7]2 years ago

3 0

The answer for y is equal to a number (x) multiplied by 0.4

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Should my answer be 85=360+12h

pickupchik [31]

Answer:

h = $\frac{- 275}{12}$

Step-by-step explanation:

85 = 360 + 12h

85 - 360 = 360 - 360 + 12h

- 275 = 12h

- 275 ÷ 12 = 12h ÷ 12

h = - 275/12

3 0

2 years ago

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PLEASE HELP! i have a couple minutes left

swat32

Answer:

1.8

Step-by-step explanation:

slope formula: (y2-y1)/(x2-x1)

(86-32)/(30-0)

54/30

1.8

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2 years ago

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on Serena's 10th birthday her mom was 3 times her age.How old will Serena and her mom be when her mom's age times 0.5 equals Ser

alex41 [277]

When Serena is 10, her mom is 3*10=30. Her mom is 20 years older than Serena.

If her mom's age divided by half is equal to Serena's, then she will be twice as old as Serena.

20 + 20 = 40
20 * 2 = 40

Serena will be 20, her mom will be 40.

6 0

2 years ago

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I need help really bad please

Effectus [21]

(18.6 + 9.4) x 1/2^2= 7 hope it helps!

3 0

1 year ago

Hey, just trying finish up some math before school ends. What's the answer to 3n+2(-2n-1) ? Thanks!

Ksju [112]

Answer:

-n - 2

Step-by-step explanation:

3n+2(-2n-1)

= 3n -4n -2

= -n - 2

3 0

2 years ago