Answer:
4.5
Step-by-step explanation:
line them all up in order
3,3,4,4,4,5,6,6,7,8
//// 4,5 /////
median 4.5
Answer:
171 
19.5
Step-by-step explanation:
To find the area of a parallelogram, one uses the following formula,
Substitute in the given values, and find the area of the parallelogram.
1.
Base = 16
Hieght = 11
2.
Base = 1.5
Hieght = 13
Answer:
I don't think middle schooler learn this.
Step-by-step explanation:
4x - 3y = 8 ⇒ 8x - 6y = 16
5x - 2y = -11 ⇒ 15x - 6y = -33
-7x = 49
-7 -7
x = -7
4x - 3y = 8
4(-7) - 3y = 8
-28 - 3y = 8
+ 28 + 28
-3y = 36
-3 -3
y = -12
(x, y) = (-7, -12)
To use elimination you have to multiply the first graph by 2 and the second graph by 3 so that the two y-axis can be equal to -6. Then you do the rest to find the answer of the x-axis and the y-axis.
Answer:
I'm pretty sure it's B
Step-by-step explanation:
Stacy gets 2 cards each week, so you would multiply 2 cards by every week she volunteers. She started out with three cards, so therefore you would add 3.
