3 years ago

Is (-2, 6) a solution to this system of linear equations? (HINT: Substitute x

Mathematics

1 answer:

Serggg [28]3 years ago

5 0

Answer:

1st Equation: -8x + y = 22

At (-2,6)

(-8*-2)+ 6 =16+6= 22: That is correct

2nd Equation: -8x - y =10

At (-2,6)

(-8*-2)-6= 16-6= 10: That is correct

Both are correct.

Hope it helps you.

You might be interested in

An exponential function is a type of geometric sequence.<br><br>True or False

Sever21 [200]

Answer: True

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

You spend £41.01 on groceries, £49.54 on fuel, and £12.50 on lottery tickets, how much do you have left from £105?

Maksim231197 [3]

Answer:

£1.95

Step-by-step explanation:

£41.01 + £49.54 + £12.50 = £103.05

£105 - £103.05 = £1.95

4 0

3 years ago

An element with a mass of 650 grams decays by 13.2% per minute. To the nearest minute, how long will it be until there are 220 g

Elis [28]

Answer: 8

Step-by-step explanation:

3 0

3 years ago

the probablilty that a person in the us has type b blood is 13%. four unrelated people are selected at random. find thr probabil

tatyana61 [14]

Answer:

c)"At least 1 O+" is equivalent to "not none O+" (forgive the incorrect English).

P(not none O+)+P(none O+)=1

P(not none O+)=1-P(none O+)

P(not none O+)=1-0.00491

P(at least 1 O+)=0.995

Step-by-step explanation:

3 0

3 years ago

Help fast pls I need to pass

ella [17]

Answer:

help with what? you can tell me and I would be glad to answer.

Step-by-step explanation:

5 0

3 years ago