Answer:
Step-by-step explanation:
Remember that r = r^1.
r^-1/2(r + r^3/2)
Distribute the r^-1/2 to both terms:
r^-1/2 * r^1 + r^-1/2 * r^3/2
When we multiply the same bases together, we add the exponents!
r^1/2 + r^1
Simplify:
r^1/2 + r
The answer is 16. It is 16 because you would use the formula (b/2)^2. so it would be (-8/2)^2. so it would then be simplified to (-4)^2. then simplify and it would give you 16
I cant read it srry is wrinkled
Umm im older and I dont even understand that
Answer:
$1.2 is shipping and handling.
Step-by-step explanation:
If shipping is 1/5(20%) of the price 6 divided by 5 = $1.2