Marina is currently 14 years older than her cousin joey. in 5 years she will be 3 times as old as joey. if you let x represent joey's current age, what expression can you use to represent marina's current age?

What is 84/144 in simplest form fraction?

Two people toss two coins each. what is the probability that they get the same number of heads?

An internet company charges $12 per gigabyte of data plus a monthly service charge of &18. Last month, niki's bill was $78. Write an equation to find how many gigabytes of data niki used last month.

Jenny and Julie each drank a cup of hot chocolate after playing in the snow. Jenny put o more marshmallows in her cup than Julie. Together Jenny and Julie had a total of 6 marshmallows.

What is 52,634,275,309 in expanded form

A store offers 20% off all items. If x is the original price, which expression represents the final price with the discount? select all that apply. A. 1.2x B. 0.08x C. x D. x - 0.2x E. x + 0.2x

What is 8.49*10-7 in decimal form 0.0000000849 i think this one? 0.000000849 8,490,000 849,000,000

A bank charges you $3 each time you use an out of network Atm. At the beginning of the month you have $1500 in your bank account. You withdraw $60 from your bank account each time you use an out of network ATM.

2.8% as a fraction in simplest form

What is the reason for each step in the solution of the equation? 3x-2=4 Drag and drop the reasons into the boxes to correctly complete the table.