Write a two-step equation that involves multiplication and subtraction, includes a negative coefficient , and has a solution of x=7

Which expression demonstrates the use of the commutative property of addition in the first step of simplifying the expression (-1+i)+(21+5i)+0

Charlie tosses five coins. what is the probability that all five coins will land tails up.

A.)complete this table by reading the values from the graph. estimate any function values that are less than one. x -3 -2 -1 0 1 2 3 exponential function linear function b.)at approximately what values of x do both the linear and exponential functions have the same value for y?