What is the value of x">x in the equation below? 4x+3=2x+21">4x + 3 = 2x + 21
A
2
B
9
с
18

Look at attachment. has all info needed. need

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?

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points