*answer two for brianliest*question 2(multiple choice worth 4 points)

(08.05)
which of the following ordered pairs represents the solution to the system given below?

x − 3y = 12
2x + 6y = 60
(0, −4)
(12, 0)
(3, 21)
(21, 3)

question 3(multiple choice worth 4 points)

(08.05)
jordan wants to solve the following system using the elimination method:

2x + 3y = 10
x + y = 7

what number should the equation x + y = 7 be multiplied by to eliminate y?
−2
2
−3
3

step-by-step explanation:

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12

answer: 7. if the functions had a negative leading coefficient and is of even degree, which statement about the graph is true?

step-by-step explanation: