Option D: 40+20w is the correct answer
Step-by-step explanation:
We have to convert the given statement in the problem to find the correct choice
Let w be the number of weeks
As Joe already has $40, it will be constant that will not change
And the money he saves in w weeks by saving 20 dollars per week will be:
20w
Combining the both terms we get the total cost as:
Hence,
Option D: 40+20w is the correct answer
Keywords: Functions, variables
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Answer:
0.8, 0.875, 0.89 or 4/5, 7/8, 0.89
Step-by-step explanation:7/8 is the same as 7 divided by 8 which equals to 0.875.
4/5 is the same as 4 divided by 5 which is 0.8.
Shortest to Longest
0.875
0.89
0.8
reformed into
1. 0.8
2. 0.875
3. 0.89
Answer:
3x=78+(x-2)
Step-by-step explanation:
The exterior angle is equal to the sum of the opposite interior angles.
3x=78+(x-2)
The answer is d because you just need to multiply AB by 4