Answer:
10
Step-by-step explanation:
AC = CB
6a - 8 = 4a - 2
a = 3
6(3) - 8 = 10
AC = 10
Answer: c=24
Step-by-step explanation:
1. Multiply: 45 x 8= 360
2. Divide: 360/ 15= 24
3. Final answer: c=24
Answer:
$11.57
Step-by-step explanation:
First, find the total amount they need to pay.
Add the bill for lunch and the tip amount.
bill + tip
The bill was $29.46 and the tip was $5.25
$29.46 + $5.25
$34.71
The total amount with tip is $34.71
Next, find the amount each person should pay.
They want to divide the amount equally. There are 3 total people ( Jack + 2 friends = 3 people). Divide the total ($34.71) by 3.
$34.71 /3
$11.57
Each person should pay $11.57
Given:
The point (15,-11) is on the graph of a one-to-one function f(x).
To find:
The a point on the graph of 
.
Solution:
We know that, if the points on the graph of a one to one function are given by (x,y), then the points on the graph of its inverse function are given by (y,x).
In the point (15,-11).
x-coordinate = 15
y-coordinate = -11
In the inverse function,
x-coordinate = -11
y-coordinate = 15
Therefore, the required point on the graph of is (-11,15).
Place value helps you divide a number in the thousands by being able to divide the number up into tens. making the problem easier
