2A + 4B - 15 when a equals two and b equals 1

14 added to 19 times an unknown number is 195.

There is a 0.05 chance that we will have an earthquake this year. What is the probability we won't have an earthquake this year

What is 2 2/3 x 2 1/4

3 (a+b+c) for a=2 b=3 c=4

72:64 = 9: ___ what is the answer?

On Saturday afternoon, 350 people attended a play. The seating was arranged in 7 equal rows. How many people sat in each row? Draw a bar diagram. Write and solve an equation.

The tour boats at the Laguna can carry 8 passengers. jacob watched 6 floats by. one of the board has 2 empty seats. the other were full. how many passengers were on the 6 boats?

George lives 4 5/10 miles from the gym this amount as a decimal.

Brad and Sally made a total of 31 cakes for the school bake sale. Sally made 7 fewer cakes than Brad. Enter the number of cakes Brad made

Two trains leave the station at the same time, one heading East and the other heading West. The westbound train is going 60mph. The eastbound train is going 80mph. How long will it take the two trains to be 252 miles apart?