2 years ago

12. Todd graphs a quadratic function. The graph of his quadratic

1 answer:

8 0

Answer: A

You already know that the y-intercept in -32 for every equation by plugging in 0 for x, so disregard the coordinate (0,-32). Plug in -2 and 4 as your x values and check if they are equal to your y-value 0.

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Answer:32

Step-by-step explanation:

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2* <br> 7-t<br> 8*y<br> 9=9<br> Which is the equation?

GaryK [48]

Answer:

2+7_t×y+9 je pense que c la reponses

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3 years ago

The sixth-graders at Kate's school got to choose between a field trip to a museum and a field trip to a factory. 19 sixth-grader

amm1812

25% because 19+57= a total of 76 students and the percentage of 19 out of 76 is 25%.

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3 years ago

Dan gets pic 'n mix when at the cinema and makes his bag up with 3 types of sweet. He picks 3 times as many cola bottles as smar

Gelneren [198K]

Answer:

1/6

Step-by-step explanation:

Let

c-----> the number of cola bottles that Dan picks

s ----> the number of smarties that Dan picks

m ---> the number of marshmallows that Dan picks

we know that

c=3s ----> equation A

m=2s ---> equation B

we know that

To find out the proportion of the bag of sweets that are smarties, divide the number of smarties by the total of sweets

The total of sweets is equal to

(c+s+m)

substitute equation A and equation B in the total of sweets

(3s+s+2s) =6s

Find the proportion

s/6s

Simplify

1/6

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3 years ago

Simplify the expression by combining any like terms. b + 8b

Ann [662]

Answer: 9b

Step-by-step explanation: 8b+1b is the same thing as 8b+b whcih is basically 8+1 which is 9 but since it is attached to the letter b is becomes 9b.

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3 years ago