2 years ago

Can someone please help me with this?

Mathematics

2 answers:

Bad White [126]2 years ago

7 0

I can’t see it sorry

Irina18 [472]2 years ago

6 0

Find the y-intercept and substitute known values into the slope-intercept form. y=mx+b
1. 2x-2
2. 2x+10
3. 2x-10
4. 2x+2

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the depth D, in inches, od wsnow in my yard t hours after it started snowing this morning is given by D=1.5t + 4. if the depth o

Blababa [14]

Answer:

8.5 inches

Step-by-step explanation:

First let's find the time t when the depth of the snow is 7 inches.

To do this, we just need to use the value of D = 7 then find the value of t:

$7 = 1.5t + 4$

$1.5t = 3$

$t = 2\ hours$

We want to find the depth of snow one hour from now, so we just need to use the value of t = 3 to calculate D:

$D = 1.5*3 + 4$

$D = 4.5 + 4 = 8.5\ inches$

The depth of snow one hour from now will be 8.5 inches.

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Step-by-step explanation:

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Answer:

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