3 The temperature in Alba's fridge is 4 °C.
Alba's freezer is 17 °C colder than her fridge.
What is the temperature in Alba's freezer?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Is the power produced directly proportional to the wind speed, give reasons for your answer?

Change negative exponents to positive, then solve