Answer:
x= 1
y= -1
Step-by-step explanation:
y=-2x+1
2x-2y=4
substitute for y
2x-2(-2x+1)=4
reduce
2x+4x-2=4
6x=6
x=1
y= -2(1)+1
y= -1
I'm pretty sure the answer is 24
Answer:
We must order these decimals from least to greatest. Then we must determine how the least compares with the winning score.
9.80 -> 3
9.75 -> 1
9.79 -> 2
9.81 -> 4
The least decimal is 9.75. Now we must determine how 9.75 compare with the winning score.
The last swimmer must get a score less than 9.75 seconds in order to win.
1 kg = 1 * 10 ^ 3 g
kilo = 10^3
Answer:
The answer is -6.
Step-by-step explanation:
First, add up the numbers to get a total of -60
Second, count the amount of numbers to get a total of 10.
Finally divide the two numbers: -60÷10= -6
