4 years ago

carla is renting a canoe. It costs $80 for 2 hours and $110 for 4 hours. What is the rate of change for this situation

2 answers:

Alexxx [7]4 years ago

6 0

80 *2 = 160. 110 *4 = 440 160 / 440 simplify .

5 0

Take 110-80/4-2, this gives you 30/2, which is then 15. Therefore it is 15 dollars per hour

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stira [4]

Answer:

4 $a^{-2}$ $b^{7}$

Step-by-step explanation:

12 a3b5 / 3a5b-2

= (12/3) x (a3 / a5) x (b5/b-2) = 4 $a^{-2}$ $b^{7}$

I hope im right!!

5 0

3 years ago

pshichka [43]

65% = 65/100 = 0.65

30 * 0.65 = 19.5 acres are available for farming.

5 0

3 years ago

ss7ja [257]

It can be expressed by 4(3)+4(9) you take the digit outside of the bracket and multiple by each individual digit inside the bracket.

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2 years ago

DiKsa [7]

The answer is 3,750. you would multiply 1250 by 3

6 0

3 years ago

motikmotik

The expression you are looking for is:

0.2*w - 16

6 0

3 years ago