2 years ago

Pls explain how to solve this elimination problem!!

1 answer:

6 0

Multiply the second equation by -2. This will cancel out the y

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ivolga24 [154]

Answer:

7/8

Step-by-step explanation:

3 1/2pies ÷ 4friends = ?

3 1/2 ÷ 4 = .875 (in decimal form)

.875 as a fraction = 7/8

each person will get 7/8 of a pie

5 0

2 years ago

Galina-37 [17]

Answer:

the answer is 5 because if you divide it its your answer

5 0

2 years ago

ahrayia [7]

11/2

you would do 5x2+1
then over 2

hope this helps

4 0

2 years ago

Yanka [14]

Answer:

a, (5;1) R = $\sqrt{7}$

b, (-2; 4) R = $2\sqrt{2}$

c, (4;7) R = 7

d, (-3; -6) R = 7

Step-by-step explanation:

6 0

2 years ago

Nana76 [90]

The answer is 3, hope i was able to help ;)

5 0

2 years ago