3 years ago

Simplifying algebraic expressions -9(-7c+8-7c²)+6c

1 answer:

6 0

Distribute and then find like terms.

63c² + 69c - 72
or
3 (21c² + 23x - 24)

*to factor what is inside the parenthesis, the quadratic equation is needed*

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You mix soda water, fruit punch concentrate, and ginger ale in the ratio of 1 : 2 : 5 to make fruit punch. How many pints of eac

SIZIF [17.4K]

All you do is 1x+2x+5x=8x then you turn 4 s into pints. 1 gallon equals 4 pints 4*4=16 pints. 8x=16 x=2. Then you multiply everything by 2

1*2=2
2*2=4
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2pints of soda water
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3 years ago

15•(3 + b) = 45 + b

Alekssandra [29.7K]

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2 years ago

3. An airplane flies 105 miles in ½ hour. How far can it fly in 1 ¼ hours at the same rate of speed?

raketka [301]

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3 years ago