Larissa asked 40 students to name their favorite food. 10 students said their favorite food was pizza. what percent of the students survayed said their favorite food was pizza?

Pls , the question is in the picture!

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined