Step-by-step explanation:
9x+2=6
9x+2-2=6-2
9x=4
9x/9=4/9
x=0.44
Answer:
#1. A. C. D.
#2. D. F.
3^4 equals 81 and so do answer D. & F.
The answer to your question is that she can make 17 trains of 10 cubes so the answer is 17
Answer: a) y=0.50x+15
b) The graph of this equation form on a coordinate plane is a line.
c) Slope =0.50 and y-intercept = 15
Step-by-step explanation:
Let x = Number of miles driven by car
Given: The cost of renting a car for a day is $0.50 per mile plus a $15 flat fee.
a) Total cost = 0.50x+15
If y =total cost of renting the car, then y=0.50x+15 (i)
b) Above equation is similar to y= mx+c (ii) [m = slope , xc=y-intercept] which a linear equation .
So the graph of this equation form on a coordinate plane is a line.
c) Comparing (i) and (ii)
m=0.50 , c=15
Slope =0.50 and y-intercept = 15
Answer:
y = 2x - 8
Step-by-step explanation:
Since you have the slope of the line and point that the line passes through, you can use "point-slope form", hence the name.
Point-slope form is:
Substitute the slope (2) into m, and substitute the x-value of the point into and the the y-value of the point into .
Simplify this equation.
Distribute 2 inside the parentheses.
Subtract 4 from both sides.
- is the final answer.