Step-by-step explanation:
Use the FOIL method
w × 6w =
w × 2z = 2wz
-7z × 6w = -42wz
-7z × 2z =
this simplified equals
first term: 6w^2
second term: -40wz
third term: -14z^2
Answer:
B. 12/13
Step-by-step explanation:
The answer choices suggest that you intend the problem to be interpreted as ...
(8/13)/(2/3) . . . . . parentheses are required
= (8/13) × (3/2) = (8·3)/(13·2) = (8·3)/(2·13)
= (8/2) × (3/13) . . . . making use of the associative property
= 4 × 3/13 = 12/13
_____
Your calculator can help with these. You do need to get the parentheses right.
Answer:
3 pints
Step-by-step explanation:
There are 8 pints of milk in 1 gallon. There is also 4 quarts in 1 gallon. So each quart is 2 pints.
After breakfast they had 3 quarts of the original gallon left since 4 - 1 = 3.
3 quarts is the same as 6 pints. They drank 3 pints at lunch. This means 6 - 3 = 3. After lunch, there were 3 pints left.
Answer: The time would be 3:00
There are 60 minute per hour. If it is 11:45, it's 25 minutes until 12:10. Once it is 12:10, the next hour (after 50 minutes) would be 1:00. so if you take 11:45 and add the 25 minutes from 3 hours and 25 minutes, it is 12:10 and you are left with 3 hours. 3 hours after 12:10 is 3:10
Answer:
a: 2.106, 2.061, 1.602, 1.26, 1.0947
b: 2.013, 1.001, 0.213, 0.0231, 0.002
c: 34.521, 32.541, 32.145, 31.542, 31.254