Dan owns 9 DVDs. His brother mark has 3 more DVDs then Dan has. their sister, Marsha has more DVDs than either of the brothers. together, the three have 35 DVDs. How many DVDs does Marsha have?

Find the cube number of 5

1 kilometer is equal to what

The expression 19 - 11 is the amount by

Ben thinks of a number. He adds half of the number to a quarter of the number. The result is 60. What was the number Ben first thought of?

is 450 divisible by 5 9 and 10

What is 4/5 + 3/10 equal

What is 3.92400 times 10 to the 5 in scientific notation

How do you multiple the following (x-8) (x-7)

What is this 3*0.33 I don't no

Angle angle B is half the size of angle a the measure of angle C is equal to 1 less than 2 times the measure of angle B the sum of the angle a and angle B is 114 can the three angles form a triangle why or why not