3 years ago

Elimination 2x - 5y = 8 x - 3y = -1

1 answer:

8 0

X=29 and y=10

You would isolate one of the variables and then plug the expression into the other equation to find the value of one variable. Then you would plug this value into the other equation to determine the value of the remaining variable.

You might be interested in

You are giving the following amounts: $190,258.50; $152,698.00; $122,753.00; $220,523.00; $231,951.00. What is the average of th

bija089 [108]

The answer should be $183,636.70

8 0

3 years ago

Can Someone please answer this ?

Anna11 [10]

(2,0)
(-3,6)
(4, -20)

3 0

3 years ago

Does anybody like anime ??

ad-work [718]

Of course bro why wouldn’t we like anime

3 0

3 years ago

1. John’s age is three times that of his sister. When you add John’s age to his sister's age, you get 36. How old are John and h

iren [92.7K]

Answer:

sister = 6 years

John=18 years

Step-by-step explanation:

A(S) + 12 = 3 * A(S), subtracting A(S) from both sides one gets 12 = 2 * A(S). Now dividing both sides by 2 we get A(S) = 12/2 = 6 . Therefore, the age of the sister is 6 years when her brother John is three times as old, that is 18 years.

6 0

3 years ago

Read 2 more answers

What is 7 9/14 in simplest form plz need help now plz plz plz plz

PSYCHO15rus [73]

The anwser is 5/14...... hope this helps! :)

4 0

3 years ago

Read 2 more answers