Answer:
The answer is 1.42!!!!!!
Step-by-step explanation:
Remember that

Thus, we can solve for x.
x + 22 = 90 - (2x - 7)
x + 22 = 97 - 2x
3x + 22 = 97
3x = 75
x = 25
80 weeks
1,200+40x=400+50x
800+40x=50x
800=10x
x=80
Two triangles are said to be congruent when the have the same sides and the same angles. When a figure is dilated by a value, the size of that figure changes.
Therefore, when Triangle MNO is reflected across the y-axis and then dilated by a scale factor of 1.8 to form triangle MꞌꞌNꞌꞌOꞌꞌ, the two triangles are similar but not congruent.
3(4x + 6) + 7x
12x + 18 + 7x
19x + 18 <==