10.1, 36.6, and 132.3
10.10, 36.60, and 132.30
1 Simplify a-3a+5a−3a+5 to -2a+5−2a+5
-2a+5-(-a+2b+3)−2a+5−(−a+2b+3)
2 Simplify brackets
-2a+5+a-2b-3−2a+5+a−2b−3
3 Gather like terms
(-2a+a)+5-2b-3(−2a+a)+5−2b−3
4 Simplify
-a+5-2b-3−a+5−2b−3
5 Simplify
-a-2b+2−a−2b+2
Answer:
Cost to rent a bike
Step-by-step explanation:
Given
Required
What does 9B represents
From the question,
We understand that represents the total cost.
Analyzing the expression, we have that;
6 = Base Amount i.e. Initial Deposit
while
9B = Cost to rent a bike for the number of hours
Hence:
"The cost to rent the bike", answers the question
Step-by-step explanation:
Let the smaller number be x
Greater number = 3x + 15
3x + 15 + x = 63
4x + 15 = 63
4x = 63 - 15
4x = 48
x = 48/4
x = 12
Greater number = 3(12) + 15 = 51
Point 1: (-3, 7)
Point 2: (-17, 3)
To find the slope, we need to use the slope formula which is as follows: m = (y2 - y1) / (x2 - x1). We will plug in each x and y coordinate from our points above, respectively.
m = (3 - 7) / (-17 - - 3)
m = (-4) / (-14)
m = 2/7
The slope of the line that goes through (-3, 7) and (-17, 3) is 2/7.
Hope this helps!! :)