Answer:
50
Step-by-step explanation:
Because of supplementary angles that line has to equal to 180
180-75 = 105
so 105 = (2x + 5)
you can subtract 5 from each side and get
100 = (2x)
then divide each side by 2 and you get
x = 50
you can check it by doing (2 x 50 + 5)
2 x 50 = 100 + 5 = 105 + 75 = 180
Answer: x=15
Step-by-step explanation: Since 3x+5 is equal to 50, you can write 3x+5=50, and 3x=45, x=15.
Answer:
B
Step-by-step explanation:
to change a mixed number into an improper fraction
a 
= 
, then
9 
= 
= 
= 
Answer:
Here's how
Step-by-step explanation:
7 plus 5 equals 12, minus 9, get 3 then multiply by 8 and get 24.
Answer:
for every action put in there is an equal and opposite force/reaction
Step-by-step explanation:
between the ride vehicles and the track. When a ride goes up and down the hill, it creates different forces onto the track.
