What is the result when like terms are combined in the expression 3
a
+
4
d
+
a
+
2
d
?

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Stephen thublin invests $1,000,000 in a 45-day certificate of deposit with 6.55% interest. what is the total interest income from the investment?

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65