Since addition is commutative, she can add anyway she wants.
(17+51)+(10+13)
(51+10)+(17+13)
Hope this helps.
Step-by-step explanation:
Your previous questions answer is
v=23
w=19
x=22
y=26
z=20
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Answer: 0.4x = 3 is the answer
Step-by-step explanation:
Answer:
3 1/3 km or 3.33 km (to the hundredth)
Step-by-step explanation:
Using the given formula,
estimated distance = v.t = velocity * time,
velocity = 5 km/h
time = 40 minutes =
hours =
hours
Therefore
distance = 5 km/h *
hours = 10/3 km
= 3.33 km approximately
Answer:
- 0.5
- 8
- 6
Step-by-step explanation:
<u>Use slope formula:</u>
1. Points (0, 5) and (1, 5.5)
- m = (5.5 - 5)(1 - 0) = 0.5/1 = 0.5
2. Points (3, 22) and (8, 62)
- m = (62 - 22)/(8 - 3) = 40/5 = 8
3. Points (0, 80) and (5, 50)
- m = (50 - 80)/(5 - 0) = 30/5 = 6