Larry is 10 years old and his sister is 7 years old. in how many years time will their total age be 25 years?

The triangles are similar. what is the value of x? show your work.

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?

If you flip a coin 3 times, what is the probability of flipping heads 3 times? a. p(3 heads) = 3/8 b. p(3 heads) = 1/6 c. p(3 heads) = 1/8 d. p(3 heads) = 1/2