(a+10)+44=2a
a+54=2a
-a. -a
54=a
Answer:
The answer is B and D
Step-by-step explanation:
Answer: (1) Distributive (2) Commutative (3) Associative
(4) Commutative (5) Addition Property of Equality
<u>Step-by-step explanation:</u>
1) Distributive
(x + 4) was multiplied by 3 and (2x - y) was multiplied by 5
2) Commutative
10x and -5y switched places
3) Associative
The parenthesis changed partners
4) Commutative
(12y - 5y) and 10x switched places
5) Addition Property
Like terms were added together --> 3x + 10x = 13x and 12y - 5y = 7y
D=V [2-(-3)]^2+ [3-(-3)]^2=V 5^2+6^2=V 25+36
d=V61
If he is involved in an accident <span>that does $2,000 worth of damage to the boat, he will have to pay the full $2,000, since his deductible is $2,500, meaning that his insurance company only starts to pay for damage after it exceeds $2,500. </span>