Answer:
28/21
Step-by-step explanation:
You would do 13-(-15) to find the numerator which is 28. Then you would do 8-(-13) to get the denominator which is 21.
Answer: i can’t show you how to graph it but i suggest you look on calculator apps such as m a t h w a y s or. photo math
C: 3: 8
cuz he has 3 blue and 8 red so blue to red is 3:8
You have to multiply 151.2 X 5% =7.56
Then you subtract 151.2 - 7.56
Before the summer he was 143.64cm