Step-by-step explanation:
<u>Let the number is x, then "a number decreased by five" is:</u>
The involved operation is subtraction
The both can be divides by 3
Simply divide both sides by 2/3 to get x by itself.
= 10 ÷ 2/3
Keep, change, flip!
= 10 × 3/2
= 30 / 2
= 15
So, x = 15.
Answer:
The answer is 3 + 2.50m = c.
Step-by-step explanation:
You would use the slope equation: y = mx+b where y is equal to the total cost of a taxi ride, in dollars and m is equal to the number of miles. $3 is your base cost which represents your y-intercept or your b and $2.50 represents your slope.
Hope this helps! :)
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