Answer:
Step-by-step explanation:
a^2 - 5bc - 1
a = 7
b = 3
c = 2
7^2 - 5*3*2 - 1
49 - 30 - 1
18
Answer: They signed it to end the Revolutionary War. They promised to recognise American independence and ceded territory east of the Mississippi River to the U.S
Step-by-step explanation:
Answer:
The graph in the attached figure
Step-by-step explanation:
Let
x-----> the number of hamburgers of
pounds
y-----> the number of hamburgers of
pounds
we know that
The inequality that represent the situation is equal to

The solution of the inequality is the triangular shaded area
see the attached figure