0.9x12=10.8,, 10.8-6.3=4.5. The number is 12
Answer:
C. 
Step-by-step explanation:
First, find the slope, m, of the line that passes through the two given points.
Slope = 
Next, determine the y-intercept, b.
The y-intercept is where the line intercepts the y-axis. The line intercepts the y-axis at y = 2. Therefore, b = 2.
Now, to get an equation of the line, substitute m = -1, and b = 2 in
.
✅The equation would be:


The answer is c because when you multiply 60 and 0.07 youranswer is 4.2
Step-by-step explanation:
Because 3x+8 is not equal to 3x-5
3x cancel out for both side and +8 is not equal to -5
Answer:B
Step-by-step explanation: