2) Simplify: a(0.5 + 8)

(8.5)

Step-by-step explanation:

Just add the 2 numbers

$450

step-by-step explanation:

first, you have to multiply 150x2=300

next, you have to add 150+300= 450

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )