First you solve 2y-3y=9.

Now that you have y, then you substitute y into x-2y=3 to find X

Your solution is (-15, -9)
Answer:
17
Step-by-step explanation:
Given
3n - 4 = 8 ( add 4 to both sides )
3n = 12 ( divide both sides by 3 )
n = 4
Thus
5n - 3 = 5(4) - 3 = 20 - 3 = 17
Answer:
The required prove is shown below.
Step-by-step explanation:
Consider the provided statement.
The required figure is shown below:
Statement Reasons
PQ ≅ TQ; UQ ≅ QS Given
PQ = TQ, UQ = QS Definition of Congruence
PQ + QS = PS; TQ+QU = TU Segment Addition Postulate
TQ + QS = PS Substitution (PQ = TQ)
TQ + QS = TU Substitution (QU = QS)
PS = TU Transitive Property
Prove: PS ≅TU Definition of Congruence
Hence, the required prove is shown above.
Answer:D. 10
Step-by-step explanation:
Shana drew 48 times and pulled a green marble 8 times, so the fraction of green marbles in the bag is about 8/48. Multiply that by the total number of marbles in the bag and you get the total number of green marbles in the bag.
The slopes of perpendicular lines are negative reciprocals.
That means that the product of the slopes of perpendicular lines is -1.
First, we find the slope of the given line.
2x + 3y = 6
3y = -2x + 6
y = (-2/3)x + 6
The slope of the given line is -2/3.
The slope we need is 3/2.
Now we set the slope of the line through the two given points equal to 2/3, and we solve for k.
(-1 - 2)/(3 - k) = 3/2
-3/(3 - k) = 3/2
3/(k - 3) = 3/2
k - 3 = 2
k = 5