Crystal's sister Melanie is 3 years older than twice her age. Write an algebraic expression that represents the relationship of Melanie's age in therms of crystal's age, c.

We go camping often, how many marshmallows does each person get to have with 30 per bag and 4 people?

A square with sides of 15 cm is enlarged in a ratio 3:4. What is the area of the resulting square?

Howard has a life insurance policy with a $1.3 million benefit. If this money was put into an account with a 5% interest rate, how much income can his beneficiaries expect in case Howard dies?

Estimated a 3 out of every 25 men are left handed what percent of men are left ahnded

How can i find one side of a triangle with another side and an angle?

Which number makes both number sentences true? 8x2x4=8x (? x4) 4x6 x2 = (4x6) x?

An arithmetic sequence is defined by the general term tn = 19 - (n - 1) 18, where n ∈N and n ≥ 1. What is the recursive formula of the sequence?

If you apply the changes below to the absolute value parent function, f (x) = |x|, which of these is the equation of the new function? Shift 5 units to the right. Shift 4 units down.

List the following objects in order from lowest inertia to highest inertia: Earth, desk, baseball, fork, house, feather, tow truck, cow, Sun. Explain your answer.

How many solutions are possible for a system of equations containing exactly one linear and one quadratic equation?