Y = 2x + 6
x + y = 51...x = 51 - y
x + 2x + 6 = 51
3x = 51 - 6
3x = 45
x = 15
y = 2x + 6
y = 2(15) + 6
y = 30 + 6
y = 36
answer is : first answer choice...and ur numbers are 15 and 36
ANSWER: a=12 b=15
Explanation: (look at work below)
4a + 1b = 63 (eq1)
5a + 3b = 105 (eq2)
-12a + -3b = -189 (subt. eq1 from eq2)
————————-
-7a = -84
a = 12
4(12) + 1b = 63 (plug in the a value)
48 + 1b = 63
b = 15
Answer:
5
Step-by-step explanation:
Arrange the numbers from smallest to largest
1,2,5,8,9
The middle number is the median
5 is the middle number
5 is the median
What’s is the median for this number<br>
8,9,3,1,2,6,5,7,4,0,10
guapka [62]
Answer:
To find the median, set the numbers in order and the median is the number in the middle. If there was an even number of number then you would the two middle numbers and average it.
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
So the median in this case would be 5