The formula f= 9 5 ( c)+32 converts a temperature reading from celsius into fahrenheit. what does 20° c convert to in terms of deg f? a) 53° c b) 68° c c) 70° c d) 72° c

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

What is the relationship between all triangles that can be drawn given the same three angles

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11