A bag contains green marbles and blue marbles, 26 in total. The number of green marbles is 1 more than 4 times the number of blue marbles. How many green marbles are there?

What is the quotient of 13 and z

A motorboat traveling with the current went 30 mi in 3 h. Against the current, it took 5 h to travel the same distance. Find the rate of the boat in calm water and the rate of the current.

A rectangle is made up of 3 squares, and the perimeter of the whole figure is 88cm. Find the area of the rectangle.

3 (x+6) ^2=75 solution steps

suppose a normal distribution has a mean of 48 and a standard deviation of 2. what is the probability that a data value is between 44 and 47? round your answer to the nearest tenth of a percent. A. 30.5% B. 31.6% C. 28.6% D. 29.6%

Each week Tim wants to increase the number of sit ups he does by to set up's the first week he does 15 sit ups each day. Write an explicit function in the form f (n) = mn+b to represent the number of sit ups f (n) Tim does daily in week n.

2 pipes running together can fill tank in 3 1/13 mins if one takes 3 mins more than other to fill it, find time in which each pipe woulf fill tank

Water in all three states is still water Question 3 options: True False

I have two consecutive odd integers. Their sum is 16. What is the smaller integer?

How do you evaluate lim (x->0) sin (9x) / 6x?