Step-by-step explanation:
8-9= -1
1-3= -2
-1/-2= 1
Gradient or Slope= 1
2.5 /10 = 10 / x
100 = 2.5x
40 =x
Answer:
4 1/2 hours
Step-by-step explanation:
1 practice = 2 1/4 hours
2 practices = 4 1/2 hours
Answer:
You will be spending for Soda A for about 1 more cent than Soda B
Step-by-step explanation:
Find the rate of both sodas.
Soda A.
1.49 / 28 = $0.0532 per oz.
Soda B.
0.95 / 21 = $0.0452 per oz.
