Answer:
133,300
Step-by-step explanation:
3100 x 43 = 133,300
Answer:
x=29
Step-by-step explanation:
x+61=90
61-61
90-61
x=29
Y = -1/2x - 1
Tell me if you need explanation
Answer:
a = 2
b = 18
a/b = 1/9
Step-by-step explanation:
Answer:
-13
Step-by-step explanation:
Given that:
Average temperature for a period of 4 days = - 8
Average temperature for a 5 day period = - 9
Temperature on the 5th day:
(total temp for the 4 days + 5th day temperature) / 5 = - 9
Let 5th day temperature = x
Total temperature for the 4 days = 4 * - 8 = - 32
(-32 + x) / 5 = - 9
-32 + x = - 45
x = - 45 + 32
x = - 13
