2 years ago

Algebra1 8.2 worksheet characteristics of quadratic functions answer key ?

Mathematics

1 answer:

g100num [7]2 years ago

5 0

Answer:

what are the questions

Step-by-step explanation:

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Use the graph below to fill in the blank with the correct number

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Where is the graph to fill in

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3 years ago

The Price family and the Jenkins family each used their sprinklers last summer. The water output rate for the Price family's spr

PIT_PIT [208]

Set up two equations:

1st: P (for Price family) + J (for Jenkins family) = 45 hours

2nd: 20P + 35J = 1200 liters

Rewrite the first equation as P = 45 – J

Replace P in the second equation:

20(45-J) + 35J = 1200

Simplify:

900 -20J + 35J = 1200

900 +15J = 1200

Subtract 900 from both sides:

15J = 300

Divide both sides by 15:

J = 300/15

J = 20

Jenkins used theirs for 20 hours

Price used theirs for 45-20 = 25 hours.

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2 years ago

--> The managers want to know how many boxes of 12 cookies can

kifflom [539]

Answer:

271 boxes

Step-by-step explanation:

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2 years ago

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Question in picture above

almond37 [142]

A is the correct answer

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3 years ago

According to the key of a particular park map, every 8 inches on the map represents 3 miles of trails in the park. How many inch

MA_775_DIABLO [31]

Answer:

24 inches represents 9 miles in the map

Step-by-step explanation:

To solve this problem you take into account that 8 inches represents 3 miles and that x represent the number of inches for 9 miles. That is:

8 ------- 3

x ------- 9

This is simply a rule of three, then you calculate:

$x=\frac{8\ x\ 9}{3}=\frac{72}{3}=24$

Hence, 24 inches represents 9 miles in the map

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2 years ago