Next week your math teacher is giving a chapter test the test consist of 35 questions some problems are worth two points and some problems are worth four points there are 20 questions with two points how many problems of four points are on the test

2and 3 are angles. complementary vertical congruent supplementary

Super easy just create a two way frequency table to answer my question im begging someone. a restaurant did a survey among 100 customers to find their food preferences. the customers were asked about their preferences for pasta or rice. out of the total 30 people who liked pasta, 10 liked rice also. there were 40 people who liked rice. ok so all i need is someone to fill these in: like pasta and rice: like pasta, do not like rice: do not like pasta, like rice: do not like pasta or rice:

Solve this idk what they want me to do!