Question

WILL MEDAL!!
which ordered pairs in the form (x, y) are solutions to the equation 3x – 4y = 21?
Choose all answers that are correct.
A.(−3, 3)
B.(−1, −6)
C.(7, 0)
D.(11, 3)

Answer 1

Input the answers into the equation.

A= -9-12=21 Wrong, because -9-12 is equal to -21, not 21
B=-3+24=21 Correct
C=21-0=21 Correct
D=33-12=21 Correct

Answer 2

@redheadangel ?

Answer 3

Mateosa is correct :)

Answer 4

k thx and could u help me with a few more?

Answer 5

yup :)

Answer 6

Determine whether the ordered pairs in the form (x, y) are solutions of the given equation and select the correct answer.

3x - y/4 = 11 (3, -8), (4,4)

A. Yes, both are solutions

B. No, neither is a solution.


C. The first is a solution, but the second is not.


D. The first is not a solution, but the second is.

Answer 7

D :)

Answer 8

first is: 9-2=7 Second: 12-1=11

Answer 9

k thx

Answer 10

Which ordered pairs in the form (x, y) are solutions to the equation

(x + 3)y = 14?



Choose all answers that are correct:
A.

(−5, −7)








B.

(−1, 7)








C.

(10, −2)








D.

(11, 1)

I think b is right
@redheadangel

Answer 11

B and D are both correct

Answer 12

May I ask what grade you are in?

Answer 13

u sure? im in 8th

Answer 14

yes, i am sure, and cool.

Answer 15

k I just submitted and got a 60%

Answer 16

B,A, AND D

Answer 17

A really?? shoot, so sorry must have calculated wrong :(