Belinda is 7 years older than her brother. three years ago, their total age was 43 years. what will be belinda's age in 12 years time?

What is the end behavior of the graph of the polynomial function f (x) = - x^5 + 9x^4 - 18x^3?

The admission fee of a theater is $2.50 for adults and $1.25 for children. On a certain day, 700 people went to the theater for a concert and $1375 was collected. How many children and how many adults attended the concert

What is the length of the raduis if the circle with a circumference of 88

The principal would like to assemble a committee of 8 students from the 15 member council. how many different committees can be chosen?

How do you work this

The graph represents a distribution of data. What is the mean of the data? 35 40 45 50 55 60 65 Mark this and return Sond

A freezer is shaped like a rectangular prism. It has a length of 8 feet and a height of 3 feet. The volume is 54 cubic feet. Find the width of the freezer

A child is flying a kite and has let out all 80 feet of the kites string. the kite is 35 feet above a stop sign. how far is the child from the stop sign?

Where are negative numbers placed on Horizontal number line

A boy is 5 years old and his sister is three times as old as he is. When the boy is 10, how old will his sister be?