Which solid figure has seven vertices?
a. heptagonal prism
b. hexagonal pyramid
c. triangular prism
d. octagonal pyramid

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?