Identify the rule that could possibly describe this set of data.

a/b | 2/0.4 | 3/0.6 | 4/0.8 | 5/1 |

A. b = a + 2

B. a = 1/2 b

C. b = 0.2a

D. a = b - 2

Elena bought 8 toke a for $4.40 how many tokens could she buy with $6.05

If you vertically stretch the exponential function f (x) = 2x by a factor of 3, what is the equation of the new function

The temperature inside a freezer was - 18 °C when the freezer was accidentally unplugged. After that, the temperature increased by 2 °C per hour.

How to convert from rectangular to polar coordinates pre calc?

A. What is the slope of the line that passes through (-2, 3) and (4, - 5) ? b. What is the equation of the line with slope 4 and y-intercept at (0, - 3) ?

What is 39009909 times 339494

What is 13,507,804 in standerd form

You have $500 in a saving account that earns 3% simple interest per year. How much money will be in your account in 10 years

Janet has $120. If she saves $20 per week, in how many days will she have $500?

Bob is trying to decide between two cell phone plans. Plan A has no flat fee, but the user must pay 10 cents per minute on the phone. Plan B requires a one-time fee of $20, but only requires a payment of 5 cents per minute on the phone.