Answer:
45 cm²
Step-by-step explanation:
Answer: 1 : 20%
2 : 80%
3 : -90% (negative 90%), if no negatives are allowed, than it is a 90% decrease.
4 : $90
5: $31.50
Step-by-step explanation:
Answer:
Just multiply:
= 0.06×0.021
= 1.26
is this the right answer I don't even know my answer
<span>3 ∙ 2x = 6x
so </span><span>coefficient = 6
</span>
hope it helps