Answer:
x = 32
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the opposite interior angles
100 = 68+x
Subtract 68 from each side
100 -68 = x
32 =x
Answer:
140$
Step-by-step explanation:
so if peilling lent 28$ and then john has 5x as much that means john had 4x as much before getting the 28$ which would mean that john had 112$ dollars so now with that knowledge just add the 28$ to get 140$ or just do 5 x 28 to get 140
Multiplication property of association
39.99+.10t=19.99+.20t
Now -19.99 from both sides to get 19.00+.10=.20t
Now simplify 19+.10 to 19.10=.20t
Lastly divide both sides by .20 to get t=95.5 :)
Proportion logic: 4/x = 5/1
