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3 years ago

I need help in this question pleeeease my teacher is going to shout at meeee.

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

4 0

Answer:

3 is the co-efficient of x and 2 is the constant.

Step-by-step explanation:

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The table shows the amounts of food collected by two homerooms. Homeroom A collects 21 additional items of food. How many more i

Andreyy89

Let x be additional food item the homeroom B should collect to have greater item per student than homeroom A.

(22 +24 + x) / 16 > (30 + 42 + 21) /24

(22 +24 + x) > 3.875 (16)

X > 16

So they should collect more than 16 food item to have a greater item per student

5 0

3 years ago

Hi, I have no clue how to do proportions and can you explain how to do this? If you can't that's alright.

bekas [8.4K]

___________________

Please, give me some minutes to take over your question

______________________________________

Rate = miles / time

8/t = 7/ 35

Dividing by 7

8/t = 7/ 35

8/ 7t = 1/ 35

Multiplying by t

8/7 = t/35

_____________

Options

1) 8/t = 35/ 7 (False, t/8 = 35/ 7 )

2) t/8 = 7/ 35 (False, t/8 = 35/ 7 )

3) 8/7 = t/ 35 (TRUE)

4) 7/8 = t/35 (False, 8/7 = t/ 35 )

__________________

Answer

3) 8/7 = t/ 35 (TRUE)

4 0

1 year ago

2. solve. r/4 ≥ 12 3.-3y ≥-18

Korvikt [17]

Simplify it or what if so then the answers would be r>48
y<(line under it)6

5 0

3 years ago

Factor the polynomial completely

Scorpion4ik [409]

Answer:

what in the holy-

Step-by-step explanation:

6 0

3 years ago

Pls help this is really important

oee [108]

Answer:

x = 30 I'm sure hope this helps

7 0

3 years ago