Three times the sum of a number and seven is negative thirty-six. what is the number?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

One card is dealt from a 52 card deck. find the probability that the dealt card is a 4 or a black 7

Li buys supplies so he can make and sell key chains. he begins to make a profit only after he sells 4 key chains. what point on the graph makes the most sense in this situation?