Which ordered pair is a solution of this equation

Mathematics

1 answer:

Travka [436]3 years ago

4 0

Answer: just by looking at the graph, it looks like (-1, -2) is the ordered pair. But to be sure, just plug in the ordered pair

Step-by-step explanation:

6x - y = -4

6(-1) - (-2) = -4

-6 + 2 = -4

-4 = -4

You might be interested in

Find (f ∘ g)(4) when f(x) = -5x - 7 and g(x) = -6x 2 + 9x + 9.

mr_godi [17]

Answer:

$\boxed{\sf \ \ \ 248 \ \ \ }$

Step-by-step explanation:

Hello,

$(fog)(4)=f(g(4)) \ \ \ and \ \ \ g(4)=-6*4^2+9*4+9=-51 \ \ so\\(fog)(4)=f(-51)=-5*(-51)-7=255-7=248$

hope this helps

7 0

3 years ago

Carlos purchased an antique chair for $15 he later so this year for $27 to an antique dealer what was the percent markup of the

Rama09 [41]

Okay. So, to find the percent change, we have to do change/original. In this case, it would be 12/15, because 15 and 27 are apart by 12. 12/15 is 0.8. Multiply that by 100 and you get 80. There was an 80% markup of the chair sold to the antique dealer.

6 0

4 years ago

Read 2 more answers

Which is the product of (1 +41+3x) (2 - 7x–9x)?

Andrews [41]

Answer:

-48x^2 -666x+84

Step-by-step explanation:

Exponet is ^2.

Multiply is •

Use Distributed Property. Multiply the second parathesis by each term from the first parathesis.

Any expression multiplied by 1 remains the same. Distribute 41 through the parathesis. 41(2-7x-9x).