Question

The expression 3b +2.2 is equal to for b = 1.8.

(Type a whole number or a decimal.)
Enter your answer in the answer box and then click Check Answer.
2
parts
remaining
Clear All



What is the answer?

Answer 1

3b + 2.2 when b = 1.8 would turn into a new equation. Replace b with the new factor.

3(1.8) + 22
3(1.8) = 5.4
5.4 + 2.2 = 7.6