kaylee babysits for extra money. she charges a base fee of $10, plus $5 per hour. is this relationship proportional?

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

Find the missing dimension! need asap! tiny square is a =3025 in ²

If rs 900 amounts to rs 1044 in 4 years, what sum will amount to 1368 in 3 1/2 years at the same rate