Answer:
(3, 0)
Explanation:
x-intercept is when the graph crosses the x-axis when y = 0.
Step 1: Write equation
7x + 3y = 21
Step 2: Set y = 0
7x + 3(0) = 21
7x = 21
x = 3
Death lots and lots of death
Answer:
yes
Explanation:
it introduced Europe to the Americas