2(2x +4y) +(3x -y) = 2(10) +(8)
.. 7x +7y = 28
Marla has incorrectly calculated the constant as 12. It should be 28.
Answer:
$150.75
Step-by-step explanation:
Find 24% of 228. 54.72
Subtract that. 228 - 54.72 = 173.28
Find 13% of 173.28. 22.53 (Rounded)
Subtract that.
150.75 is the final price.
<span>(13 + 5) + 5 = 23
</span>
associative property of addition
<span>13 + (5 + 5) = 23</span>
Answer:
- trinomial
- binomial
Step-by-step explanation:
mono-, bi-, tri- are prefixes meaning 1, 2, and 3, respectively. A 3-term polynomial is a trinomial; a 2-term polynomial is a binomial.