The price of a baseball cap is $9.00 plus $0.78 tax. Write an expression that could be used to find the cost of 5 caps?

Verify (Prove whether true or false) 1/sec^2k=sin^2k*cos^2k+cos^4k

Sue is collecting eggs and she wants to sell them , in egg cartons that hold a dozen eggs. If she collects 75 eggs, how many full egg cartons will she be able to sell?

What is the lowest term for 0.44

The exchange rate is £1 = €1.12 how many £ would I get for €336

What is the difference between estimating and rounding?

3x^2+5x x=5 ^ means the exponent

A six pack of juice sells for 3.60 how much does each juice cost

Will a negative number become positive when exponent is positive fraction

Walter practices piano for 1/4 hour 1/2 hour or 3/4 hour every other day. If a lion plot shows two Xs above each value of time, what is the total amount of time Walter has spent practicing

Find an equation for the nth term of the arithmetic sequence. 8, 6, 4, 2, ...