Two angles are supplementary. one angle measures 60 degrees. what is the measure of the other angle?

What is the value of x in the diagram below?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad