Solve - 9.4 > 1.7x + 4.2

John and Jenny together have 45 marbles. Both of them lost 5 marbles each and the product of the number of marbles they now have in 124. Find the number of marbles each has?

5) Damien gets the train home from work 5 days a week. His daily ticket costs £4.20 but a weekly ticket is £18. Calculate the percentage he will save by buying a ticket each week rather than daily.

The formula for an account that earns simple interest is Pt = P0 + (P0 ⋅ r) t, where Pt represents the balance in the account after t years, P0 represents the initial deposit, and r represents the interest rate.

Expand (x + 2) 6 using the Binomial Theorem and Pascal's triangle. Show your work.

Which ordered pair makes the inequality true? x+4y>10

Convert 0:48 to a percent and a simplified fraction

87 89 93 93 91 88 89 93 90 90 87 88 89 89 90 The table shows high temperatures in Chicago over a 15-day period. What is the range of the data? A) 3 B) 4 C) 5 D) 6

Solve -2x^2 + 7x - 6

TC mbolize and Solve Equations Tim's phone service charges $25.09 plus an additional $0.23 for eailh text message sent per month. If Tim's phone bill was $30.84, which equation could be used to find how many text messages, x, Tim sent last month? OA.

2x3 to the second power plus 5 to the second power