The best description is ...
the discriminant is zero.
Your answer is 138 which is correct
It would cost $17.15 dollars. You need to divide 4500 by 42 and round up to the nearest hundredths so it would be 17 dollars and 15 cents
Answer: (x/3)m
Step-by-step explanation:
Tim has to pay 1/3 of the rent per month
The cost for each pound of trail mix and each pound of jelly is given below.
Step-by-step explanation:
Let t = cost/pound of trail mix
Let j = cost/pound of jelly beans
5t + 6j = 35
3t + 2j = 15 = > 2j = 15 - 3t
5t + 3(15 - 3t) = 35
5t + 45 - 9t = 35
- 4t + 45 = 35
- 4t = - 10
4t = 10
t = 2.5
3(2.5) + 2j = 15
7.5 + 2j = 15
2j = 7.5
j = 3.75
