The equation must equal 84, so you can eliminate B and D.
Chin charges a rate for 2 hours, then charges a reduced rate for 4 hours. There are no discounts present in his rate, so you can eliminate A.
The equation for Chin's charges can be found by the equation C. 2x + 4y = 84.
Answer:
Step-by-step explanation:
2x+1 is a binomial and the highest degree is 2
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Answer:
Jorge needs 1/2 apple to make the snack.
[-½, ¾]; use either "Substitution" or "Elimination" to do this, and you'll see that this answer is correct.
The water draining would be continuous because it is not squirting out in amounts it’s flowing out