(x - 39) + (x + 61) = x - 39 + x + 61 = (x + x) + (-39 + 61) = 2x + 22
Answer:
x = 17
Step-by-step explanation:
Since the triangles are congruent
<I = <P
3x+4 = 72-x
Add x to each side
3x+4+x = 72-x+x
4x+4 = 72
Subtract 4 from each side
4x+4-4 = 72-4
4x = 68
Divide each side by 4
4x/4 = 68/4
x = 17
Answer:
c is the answer
Step-by-step explanation:
so we know one equation
y=6x+15
we need to find the other one
24-10=14
14 miles in 2 hours
7 miles in 1 hour
y=7x+10
henry's ballon begins at 10 miles from the town and is 24 miles from the town in 2 hours
Where henry starts is 10 the y-intercept
look at the slopes
Henry: y=7x+10
Tasha: y=6x+15
Tasha starts farther away
Henry goes farther
2/15 is the complete answer l ala la la al ala la supposed to make this ahahahahah 20 characters long......
X + y = 6 and b youre welcome
