Answer:
its c
Step-by-step explanation:
hope this helps !
8.7-10.3=1.6 you add the 2 and you give one tenth to the ones place and subtract to get your answer
Answer:
5.2 degrees the mountain slope forms with the ground at sea level
Answer:
C. 40%
Step-by-step explanation:
There are 18 + 12 + 20 = 50 students in total.
20 students voted for vanilla.
So... 20 out of 50 students voted for vanilla.
20/50 = 2/5
2/5 = 40%
From -2x+4y = -2, we must find 2x = 10. This is done by multiplying x - y = 3 by 4 to get 4x - 4y = 12, and adding the -2x + 4y = -2.
To get system B, the (second) equation in system A was replaced by the sum of that equation and the (first) equation multiplied by (4). THe solution to system B (is) the same as the solution to system A.
