Answer:
x = 6/5
y = -14/5
Step-by-step explanation:
y = x -4
y - x = -4
y = 6x -10
y - 6x = -10
y - x = -4
y - 6x = -10
_________--
5x = 6
x = 6/5
y - x = -4 | ×6 |
y - 6x = -10 | ×1 |
6y - 6x = -24
y - 6x = -10
__________--
5y = -14
y = -14/5
Answer:
I believe the answer would be 37/100 as a fraction, and 0.37 as a decimal.
Answer:
129
Step-by-step explanation:
Each day, Monica measures the amount of change in the number of bacteria and this number from each day gives a geometric series
3, -6, 12, -24, ...... having first term 3 and the common ratio -2.
Then the sum of the amount of change in the bacteria after the seventh day will be ( 3 - 6 + 12 - 24 + 48 - 96 + 192) = 129 (Answer)
Answer:
Patrick scored higher
Step-by-step explanation:
Shelia percentage is 87%
Patrick percentage is 91%
