10 times a number y
3 subtracted from a number x
12 times a number n
hope this helped :)
Answer:
$ 37.642
Step-by-step explanation:
Total Bill : $ 32.45
Tip : 16% of the bill.
= 16% x 32.45
=32.45 x (16/100)
= $ 5.192
hence ,
Total bill = Tip + bill charged
= 5.192 + 32.45
= $ 37.642
Answer:
B: y= 5/2x + 1/2
Step-by-step explanation:
Equation:
y = mx + b
Find the slope (m):
Two points are given, (-1,-2) (1,3)
m = y₂ - y₁ / x₂ - x₁
m = 3 -(-2) / 1 -(-1)
m = 3 + 2 / 1 + 1
m = 5/2
y = 5/2x + b
Find b:
As you can see from the graph, the line intersects the y-axis through point 1/2.
Equation:
y = 5/2x + 1/2
The amount of hours worked is 8 hours all you do is set them equal to eachother
128/16=16T/16
then divide by 16 on both sides to find the T