Today a father's age is five times his son's age. Exactly three years ago, the sum of their ages was 30. How old is the son today?

1. Twenty four straws hold approximately 120 ml of water. How many liters are equivalent to 120 ml?

If ac is 50 feet, and ab is 40 feet, which is the length of bc?

Three U. S coins add to $1 If one of them is not half a dollar what is the smallest value coin?

America had three fourths of a cookie in her lunch bag. She wants to give Leeah two thirds of this cookie. How much cookie will she give to her?

A scale drawing has a scale of 1cm:3m explain how the scale can be used to find the actual distance between objects in the drawing

How do you write - 3 (1 - 8m - 2n) in standard form.

Find the probability of rolling a 5 or and odd number on a cube. express your answer as a fraction in simplest form

Does 38956 have 6 addend in its expanded form

Which scale of measurement is being used if assigning numbers based on different professional affiliation (e. g., counselors, social workers, psychologists, psychiatrists) ?

What is a HR diagram? a diagram showing the layers of a star a diagram showing where stars can be found a graph used to study stars a graph of a stars changing shape