Step-by-step explanation:
if you don't see it right away, just use x = 1 and see :
y = 0.8×1 = 0.8
so the unit cost (= the cost of 1 unit) = 0.8
Answer:
They won 10 matches.
Step-by-step explanation:
The ratio is 2 wins to 3 losses.
You can use a proportion.
2 wins is to 3 losses as x wins is to 15 losses.
2/3 = x/15
3x = 2 * 15
3x = 30
x = 10
Answer: 10 wins
The answer is 600 days.
Simply divide 24 by 0.4.
Let C represent the number of cookies shared.
Let 5 represent Sarah and her 4 friends.
C = 5 * 3
C = 15
So, since 5 friends got 3 cookies each, the total number of cookies shared is 15.
The equation will be: C = 5 * 3 or C = 5(3)
:)
Answer:
y = - 17/3
Step-by-step explanation:
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