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2 years ago

PLZ HELP FOR BRAINLEST ANSWER!!!! ANSWER BOTH FOR 15 POINTS!!!!

Mathematics

2 answers:

gavmur [86]2 years ago

8 0

a; x = y divided by two

b;y = 6

Paladinen [302]2 years ago

5 0

Answer:

y=(-8x)

Second Part: y=24 when x is -3

Step-by-step explanation:

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the average speed of a race car is 240 km/h. if the race is 200 laps long with each lap being 4.02 km, how long will the race la

shtirl [24]

Each lap = 4.02 km
200 laps x 4.02 = 804 km total

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2 years ago

Greg have 24 more stickers than Wayne and Ronald have twice as much stickers than Wayne together they have 124 stick how much ea

lukranit [14]

G=24+w
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Substitute the values to get 24+w+w+2w=124
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2 years ago

3 groups of 5 how<br> Many are there in total

Vadim26 [7]

It's 15 because

3 groups and 5 people in each group

and becomes 15

I HOPE THIS HELPS

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2 years ago

Christian has a cookie recipe that yields four dozen cookies and calls for 2 1/4 cups white sugar and 3/4 cup brown sugar.cif ch

Paha777 [63]

The ingredients given are for 4 dozen cookies; however, Christian only want to make one dozen, meaning he requires only 1/4 the ingredients.

1/4 of 2 1/4 cups of while sugar is found the following way.

First, we write 2 1/4 as an improper fraction

$2\frac{1}{4}=2+\frac{1}{4}=\frac{9}{4}$

1/4 of this is

$\frac{9}{4}\times\frac{1}{4}=\frac{9}{16}$

Hence, Christian requires 9/16 cups of white sugar.

Similarly, the 1/4 of 3/4 cups of brown sugar is

$\frac{1}{4}\times\frac{3}{4}=\frac{3}{16}$

Hence, Chrisitan requires 3/16 cups of brown sugar.

Therefore, the total cups of sugar required is the sum of

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3/4 cups of sugar.

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11 months ago

Bella has 8 pies and she can make 2 pies in an hour. Tina has 2 pies and she can make 3 in an hour. How many hours will it take

padilas [110]

Well, if Tina can make 3 pies in one hour, she have to do 6 pies and she have already 2 so she can have as many pies as Bella, so the answer is 2 hours

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2 years ago