Answer:
- 3r + 18
Step-by-step explanation:
7r - 8r - 2r + 13 + 5 = 7r - 10r + 18
Answer:
1 is 13
2 is 13
3 is -7
4 is 7
Step-by-step explanation:
Answer:
5. 9/2 6. 9/4 7. 7/2 8. 8/3 9. 2/3
Step-by-step explanation:
Hope I helped!!
For this case we have that by definition, the equation of a line of the point-slope form is given by:

Where:
m: It's the slope
It is a point through which the line passes
To find the slope, we need two points through which the line passes, observing the image we have:

Thus, the equation is of the form:

We choose a point:

Finally, the equation is:

Answer:

9514 1404 393
Answer:
x = 7
Step-by-step explanation:
10.5 maps to x with a scale factor of 2/3:
x = 10.5 × 2/3
x = 7