Sam and annika ride their bikes to school. sam rides his bike (k) kilometers . annika rides her bike 2 less than 4 times as many kilometers as sam rides.

write an expression to represent how many kilometers annika rides her bike to school?

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

Which ratios are equivalent to 10: 16? check all that apply. 30 to 48 25: 35 8: 32 5 to 15