freemap
  • freemap
Which ordered pairs are solutions to the inequality y – 4x ≤ –6? Choose all answers that are correct. A. (–2, –14) B. (–1, –9) C. (0, –5) D. (1, 3) E. (3, 5)
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
freemap
  • freemap
@radar
freemap
  • freemap
please help me
phi
  • phi
what is the first (-2,-14) ?

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

freemap
  • freemap
like plugin in -2 for x
phi
  • phi
It is not labeled as a choice? or is it supposed to be choice A ?
freemap
  • freemap
yes,
freemap
  • freemap
No I mean sorry
phi
  • phi
can you edit the question? otherwise it will be confusing
freemap
  • freemap
ok
freemap
  • freemap
Which ordered pairs are solutions to the inequality y – 4x ≤ –6? Choose all answers that are correct. A.(–2, –14) B.(–1, –9) C.(0, –5) D.(3, 5) E.(1,3) There all answer choices, pick all that are correct
phi
  • phi
y-4x are "instructions" that says multiply the first number ( the x number in a pair) by -4 then add it to the 2nd number (the y number in a pair) can you do that for the pair (-2,-14) ?
freemap
  • freemap
ok, you don't have use answer choices. May i have an example
phi
  • phi
for (-2,-14) multiply the first number by -4: -2*-4 then add the 2nd number: -14 can you do that ?
freemap
  • freemap
ok
freemap
  • freemap
16--14=30
phi
  • phi
first do -2*-4
freemap
  • freemap
8
phi
  • phi
now add -14
freemap
  • freemap
-6
phi
  • phi
yes. now we have \[ y - 4x \le -6 \\ -6 \le -6\] the little _ under the \( \lt\) means equal. is -6 = -6 ? yes. so choice A works.
freemap
  • freemap
ok, now do the same thing for all of them
phi
  • phi
now try (–1, –9) in -4x+y (this means the same as y + -4x or y-4x) and you do -4* -1 add -9
freemap
  • freemap
4+9=13
phi
  • phi
the 2nd number in (-1,-9) is not +9. it is -9
freemap
  • freemap
5
phi
  • phi
4+ -9 = what ?
freemap
  • freemap
-5
phi
  • phi
when you add numbers with different signs, subtract them (ignoring the sign) and make the answer the same sign as the "bigger" number. yes we get -5
phi
  • phi
now \[ -5 \le -6\] it is clearly not equal. notice the "big" end of the \( \le\) is next to -6. that means we want -6 to be bigger than the other side is -6 bigger than -5 ?
freemap
  • freemap
no
phi
  • phi
ok, -5 is bigger than -6 and we want numbers smaller than -6 so cross off choice B. so far , only A works.
freemap
  • freemap
ok
phi
  • phi
C. (0, –5) -4 x + y do -4 * 0 then add -5
freemap
  • freemap
-5
phi
  • phi
and we just did \( -5 \le -6\). Not true. cross off choice C
freemap
  • freemap
ok
phi
  • phi
can you try D. (3, 5) and show your steps.
freemap
  • freemap
ok
freemap
  • freemap
D. (3,5) -4x + y -4 * 3=-12 add 5 =-7
phi
  • phi
ok, and is \(-7 \le -6\) true or false?
freemap
  • freemap
yes
freemap
  • freemap
true
phi
  • phi
ok, so choice A and choice D one more to go E. (3, 5)
freemap
  • freemap
I thought we just did 3,5
phi
  • phi
wait, E is (1,3)
freemap
  • freemap
E. (1,3) -4x+y -4*1=-4 add 3, -4+3=-1 -1 Is bigger than -6 so the equation is false
phi
  • phi
yes. now double check your question, that choice D is (3,5) and E is (1,3) up top you have it the other way round.
freemap
  • freemap
It is, Thanks so much, You've been a great help. Could you check another one of my answer. I'll post again
phi
  • phi
ok

Looking for something else?

Not the answer you are looking for? Search for more explanations.