Cory earns $20 for every lawn he mows and $9 for every hedge he trims. He uses the expression 20x + 9y to keep track of his earnings.
Part A: Identify the coefficients and variables in the expression. (3 points)
Part B: How many terms are in the expression, what are they, and how do you know? (4 points)
Part C: Which term in the expression shows the total earned from trimming hedges?
please help. i will give a medal for the best response!
Stacey Warren - Expert brainly.com
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Jee-wiz this is one wonky question, no wonder you're having trouble with it.
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the coefficients are the numbers being multiplied by the variables ;)
the variables are the unknown values (letters)
so the coefficents are just 20 and 9?
so for part b is there only two terms in the expression? And how do you know if theres only 2? thats what part b is asking lol
lol part b is tripping me up a little but i can help you with part c!
another way to phrase part c is which expression will determine the money Cory will earn for trimming hedges. So if Cory earns $9 per hedge, which expression determines how much he will earn for all the hedges?
*which term IN the expression
there you go!
thank you so much!
and the terms are just 20x and 9y
for part B this is the answer There are 2 terms in this expression which is 9 and 20. $20 is one term and $9 is the second term. The 20 is the number that represents the money that Cory earns for each lawn mowed that is how I know that is one term. The second term which is 9 represents the money earned for every hedge trimmed that is how I know that.