Answer:
15/2= faction form
7.5= number form
Step-by-step explanation:
use the KCF
Keep Change Flip
Keep the first number which is 3
Change the division to multiplication
Flip the fraction
So basically 3 times 5 over 2
The multiply straight across
Since 3 isn't a fraction it would be 3 over 1
I think it’s 220, not sure tho
7x and x+20 lie on the straight line so they will equal to 180. So now we can add them and set them equal to 180 so we can solve for x.
7x + x + 20 = 180
8x + 20 = 180
8x = 160
x = 20.
So the value of x is 20
Hope I helped :)
Answer:
2.5 miles
Step-by-step explanation:
12 - 1= 11 and it is × 3 is 2.5 miles hiked