Answer:
3. 16.67
4. 25
Step-by-step explanation:
3. x+2÷8=14/6 (similar triangles have corresponding proportional sides)
x+2=(7×8)/3
x=56/3-6/3 (LCM)
x= 50/3
4. 27/72= (-4+4x)/64
3/2= (-1+x)/16
-1+x=24
x=24+1
Step-by-step explanation:
We can simply by opening the brackets ,
=> y - 1 = 5( x - 2 )
=> y - 1 = 5x - 10
=> y - 5x = -9
=> 5x - y + 9 = 0
The answer is -0.1 I believe
I we consider her running times as an arithmetic series with common difference:
43.13 - 43.1 = -.03/2 = -.015, Shelly's time in the fourth race will be 43.1 - .015 = 43.085.
Answer:
2x(3x−2)
Step-by-step explanation:
Factor 
− 4x
− 4x
=2x(3x−2)
Hope this helps!
