CCSS.Math.Content.HSA.CED.A.4

Solve for t.
D= rt

• D/r = t
• Dr = t
• D/t = r
• Dt = r

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CCSS.Math.Content.HSA.CED.A.4

How do you change
y-4=3(x+3)
into slope-intercept form?

• y=23x-1/23
• y=3x+13
• y-7x=9 
• y=13-3x

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CCSS.Math.Content.HSA.CED.A.4

Convert the standard form equation into slope-intercept form.
x - y = 2

• y = -x + 2
• y = x - 2
• x = 2
• y = 27, 239, 430

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CCSS.Math.Content.HSA.CED.A.4

Convert equation from standard form to slope intercept form.
x - 7y = -21

• y = -1/7x - 3
• y = 1/7x - 3
• y = 1/7x + 3
• y = -1/7x + 3

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CCSS.Math.Content.HSA.CED.A.4

convert to slope intercept form:

y - 3 = 3(x - 1)

• y = 3x + 6

• y = 3x - 6

• y = 3x

• y=3x - 4

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CCSS.Math.Content.HSA.CED.A.4

In rhombus DOGS, DO = 2p + 9

and OG = 3p - 6.

Find GS.

• 3

• 19

• 15

• 39

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CCSS.Math.Content.HSA.CED.A.4

d = rt, solve for r

• r = dt

• r = d/t

• r = d - t

• r = d + t

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CCSS.Math.Content.HSA.CED.A.4

The area of a rectangle is  $64a^8b^{13}$  square units. If the width if the rectangle is  $16ab^7$  units, what is the length?

•  $8a^8b^6$  

•  $4a^7b^6$  

•  $48a^7b^6$  

•  $1024a^9b^{20}$  

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CCSS.Math.Content.HSA.CED.A.4

What does P represent in the equation A=P(1+r)^t

• rate

• principal

• time

• amount

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CCSS.Math.Content.HSA.CED.A.4

Make a conclusion.

1. If the perimeter of a square is 20 ft, then the length of a side is 5 ft.
2. If the length of a side of a square is 5 ft, then the area is 25 ft².

• If the side of a square is 5 ft, then the perimeter is 20 ft.

• If the perimeter of a square is 20 ft, then the area is 25 ft²

• If the area of a square is 25 ft², then the side length is 5 ft.

• If the are of a square is 25 ft², then the perimeter is 20 ft.

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CCSS.Math.Content.HSA.CED.A.4