Answer:
-128
Step-by-step explanation:
y = -200-6(X) , x = -12
y = -200 - 6(-12)
y = -200 - (-72) (6x-12=-72) - with a - equals a +
y = -200 + 72
y = -128 ( you minus 200 and 72 and leave the minus sign)
Answer:
4 x 10^8
Step-by-step explanation:
0.0001 x 4,000,000,000,000 = 400,000,000
400,000,000 = 4 x 10^8
It should be 13 since 13+8 = 21. 21-7 = 13
24. To find the mean add all of the numbers and divide the sum by the number of digits you added. Meaning that you would add 25, 15, 18, 20, 87, 13, 8, 22, and 14 which is 240 and divide that by 10 since there are 10 numbers. Hope that this helped, have a blessed day :)
