Answer:
1.73205
Step-by-step explanation:
Answer:
linear
Step-by-step explanation:
linear means that is gains and loses in a straight line. if you were to graph the points on a chart the line will be straight
you can see in set 1 there is one ball
1:1
set 2 is 2 balls
2:2
and set 3 is 3 balls
it increases at a steady rate
therefore it is linear
Answer: $10
Step-by-step explanation:
Assume the price of the phone case is x.
Assume the price of the charging cord is y.
Discounted price for phone case : 15% * x
= 0.15x
Discounted price for charging cord = 0.15y
Expression is therefore:
0.15x + 0.15y = 4.20
0.15 * 18 + 0.15y = 4.20
2.7 + 0.15y = 4.20
0.15y = 4.2 - 2.7
y = 1.5/0.15
y = $10
Step-by-step explanation:
y = mx + b, where m is the line's slope and b is the y-intercept.
We have m = -1. When x = -1, y = 2/3.
=> (2/3) = (-1)(-1) + b, b = 2/3 - 1 = -1/3.
Hence the value of b is -1/3.
Answer:
-1 / 2
Step-by-step explanation:
just submit that