Answer:
(-5,5)
Step-by-step explanation:
if you replace x and y with the numbers, the answer will be true.
Not sure why it needs to be a fraction, if I am missing something please tell me. 64 or 64/1
Well 40 times 6 is 240 which means that you don't have to round.
Rounded it equals $30. It was really like $29.83 :)
1.68 mm per year for 1.5 years could be rewritten as
(2.00-0.32) mm per year for 1.5 yrs.
Multiply: (1.5 yrs)(2.00-0.32)(mm/yr) = 3 mm + 0.48 mm = 3.48 mm
This approach makes use of the distributive property of multiplication.
