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svp [43]
3 years ago
14

How do you rewrite y=2(x+1)^2+4 in standard form ?

Mathematics
2 answers:
professor190 [17]3 years ago
6 0
Y=2x^2 + 4x + 6
U can probably find a calculator online to do it for you though
xxMikexx [17]3 years ago
3 0

Answer:

y = 2x^2 + 4x +6

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Peter is wants to lose weight. He is105Kg. His aim is to lose 500 g Per week. If he managed this, how many weeks will it be unti
natali 33 [55]

105 - 90 = 15kg

500g = 1/2 kg

Peter is 15kg overweight.

15 x 2 = 30

It will take him 30 weeks for this.

8 0
3 years ago
there are 55 students in a band 11 are 6th graders 21 are 7th grader and 23 are 8th graders what is the ratio of the 6th graders
Sonbull [250]

Answer:

11 : 44

Step-by-step explanation:

There are 11 6th graders and a combination of 44 7th and 8th graders. Therefore, the ratio is 11 : 44. Hope this helps!

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Helena lost her marbles. But then she found them and put them in 4 bags with mm marbles in each bag. She had 3 marbles left over
77julia77 [94]

Answer:

4m +3 marbles does Helena have in all.

Step-by-step explanation:

Here, m represents the marble in each bag.

She put them in 4 bags with m marbles in each bag.

In each bag she have m marbles

then, in 4 bag she have 4m marbles

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Since, she had 3 marbles left over.

⇒She have total number of marbles = 4m + 3

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