MathPeacock

$1,026.

(Interest Rate, right?)

y=-16(t*t)+38t+40

y=-16*t²+38t+40

y=-16*(t²+38t)+40

y=-16*39t²+40

y=-16*40 ----- (39t²+)

y=-640+39t²

I spent 15 minutes on this 'til I realized the word "Range".

I'm so dumb...

12  - (-7) =12 + 7 = 19

0.0869565217

Simplified: (To nearest hundredth)

0.09

I'm..

doing..

just.

as fine..

as...

I can....

be...

(It's from an animated movie, but I am doing just fine )

Use the "Minus" Sign. ( - )

Example:

-23 (Negative Twenty-Three)

http://www.geteasysolution.com/least-common-miltiple-lcm-of-12-and-21

This is where I got it from, I am only a 7th grader who doesn't pay attention in class... 

75.431034482759%

(Rounded to nearest Tenth: 75.4%)

(Rounded to nearest Whole Number: 75%)

0.8.

http://www.calculator.net/slope-calculator.html?type=1&x11=-7&y11=-4&x12=8&y12=8&x=0&y

I got it from here, I haven't learned about slopes yet.

13.

(150*2=300)

(300/24=12.5)

(12.5 Rounded to nearest Whole Number is 13)

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