The answer would be approximately 762,635,860,745. Using PEMDAS you do what's inside of the parenthesis which would be (8.9x105)=934.5. Next, you multiply 934.5 4 times since the exponent is to the 4th power.
This would result in a total of 762,635,860,745.
Simplify the expression.
Your answer is: 3738
D.y = 10x + 250
y = 12x + 150 is the correct answer to the question
Answer:
x+y=4...........eq1
5x-y=1............eq2...
5 1/3+1 1/3
= 15/3+1/3 3/3+1/3
=20/3
= 18/3+2/3
=6 2/3
OR
when both fractions are the same, you can just add them this way:
5 1/3 + 1/3
= 5+1 + 1/3+1/3
=6+2/3
= 6 2/3
