There are only 5 blue cards, 2 green cards and 4 red cards in a pack.

Mathematics

1 answer:

Ainat [17]3 years ago

3 0

Answer:

5/11 or 45 percent, since there are 5 blue cards

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lianna [129]

Answer:

13 1/3 cups of sugar

Step-by-step explanation:

8 0

3 years ago

Can anyone help me I was self isolating when my class was taught this and I can't get in contact with my teacher

Aleonysh [2.5K]

Answer:

Step-by-step explanation:

3x +2y = 13 -----------------(i)

x + 2y = 7 ----------------(ii)

Multiply the equation (ii) by (-1) and then add.

(i) 3x + 2y = 13

(ii)*(-1) <u>-x - 2y = -7 </u> {Now, add and y will be eliminated}

2x = 6

x = 6/2

x = 3

Plug in x = 3 in equation (i)

3*3 + 2y = 13

9 + 2y = 13

2y= 13 - 9

2y = 4

y = 4/2

y = 2

5 0

3 years ago

Read 2 more answers

I need to know what is expected

bearhunter [10]

Answer:

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