Answer
x =(24-√816)/2=12-2√ 51 = -2.283
x =(24+√816)/2=12+2√ 51 = 26.283
Step-by-step explanation:
(Same thing)
x =(24-√816)/2=12-2√ 51 = -2.283
x =(24+√816)/2=12+2√ 51 = 26.283
A. I took a educated guess
Answer:
(2,0)
Step-by-step explanation:
2x-y=4 equation 1
3x+y=6 equation 2
5x=10 eliminate y by adding equations
x=2
solve for y
2x-y=4
2(2)-y=4
4-y=4
-y=0
y=0
check answer:
3x+y=6
3(2)+0=6
6=6
Answer:
(4, 1.2)
Step-by-step explanation:
What three consecutive integers have a sum of 63? Which means that the first number is 20, the second number is 20 + 1 and the third number is 20 + 2. Therefore, three consecutive integers that add up to 63 are 20, 21, and 22.