Which product is negative?
a.
–3 • 5 • (–6) • 4
b.
–7 • (–3) • (–9) • 0
c.
–4 • (–6) • (–3) • (–5)
d.
–3 • 4 • (–2) • (–7)

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?

The angle of elevation from point a to the top of a cliff is 38 degrees . if point a is 80 feet from the base of the cliff , how high is the cliff ?

Y< 2x-3 y? mx+3 which value of m and which symbol result in the system of inequalities shown above having no solution? a) m=-2; > b) m=-1/2; < c) m=2; > d) m=2;