The answer for this question is going to be: Both x is positive and y is negative.
Answer:
3.5x=24.5
3.5x7=24.5
X=7
Step-by-step explanation:
3.5 times what equals 24.5
3.5x1=3.5
3.5x2=7
3.5x3=10.5
Keep doing this and increase the number you are multiplying 3.5 by until your answer is 24.5.
Substitute x = y + 1 into 2x - 3y = -1
2 - y = -1
Solve for y in 2 - y = -1
y = 3
Substitute y = 3 into x = y + 1
x = 4
Therefore,
<u>x = 4</u>
<u>y = 3</u>
Answer:
c
Step-by-step explanation:
12/13=0.923 , and also sinb is ac/ab
