Which equation can be used to determine what number, n, is 40% of 64?
a. (40)(64) = n
b. 40 ÷ 64 = n
c. 0.40(64) = n
d. 64n = 0.40

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.

the answer is 1 becuz if it were 1.0 that would rip apart the entire so ya. : )

~potato.

copyright potato 2019.