Answer:
The x-intercept is a point on the x-axis where the line crosses the x-axis and you can easily find it at point (-7, 0) because the line crosses the x-axis there.
Similarly, the y-intercept is a point on the y-axis where the line crosses the y-axis and you can easily find it at point (0, 2) because the line crosses the y-axis there.
Answer:

Step-by-step explanation:
Let
x------> amount of baseball cards Isaac had before he sold
we know that

so

Solve for x


Answer:
18
Step-by-step explanation:
16 × 9 = 8 × x
x = 18
Answer:
16
Step-by-step explanation: