6.4 - 2x - 6.63x = 610.5
subtract 6.4 from both sides
-2x -6.63x =604.1
collect like terms
-8.63x = 604.1
divide both sides by -8.63
x= -70
B because they are equal parts
Answer: AC is congruent to PR.
Step-by-step explanation:
Letter A takes the corresponding position as letter P, and letter C takes the corresponding position as letter R in the given congruence statement.
Answer:
b) Commutative property is true for subtraction of Rational numbers
Step-by-step explanation:
- Option B is incorrect.
- Commutative property is not true for subtraction of Rational numbers .
Answer:
65.4
Step-by-step explanation:
60*.09 = 5.4
60+5.4 = 65.4