Let set a = {1, 3, 5, 7} and set b = {1, 2, 3, 4, 5, 6, 7, 8}.
which notation shows the relationship between set a and set b?
a ∪ b
a ⊆ b
a ∩ b
b ⊆ a

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

An octagonal prism has jow many lateral faces?

Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?