I'll be using the following properties about exponents:
where a, b, and c are some positive integers
Part a:
Part b:
Part c:
Part d:
Part e:
Part f:
These should be all the answers. Let me know if you need any clarifications, thanks!
Probably C because it’s the smallest one
Step-by-step explanation:
It depends in the type on interest
Simple Interest
PxRxT
£240 x 0.07x 3 = £50.4
£240 + £50.4 = £290.4
Compound Interest
Px(1+R)^T
£290.4 x (1 + 0.07)³ = £355.7524872= €355.76
Answer: x = 41
Step-by-step explanation: You need to isolate x. First, subtract x from each side. You will get:
-2 = 2x - 84
Next, add 84 to each side.
82 = 2x
Divide by 2 on each side.
X = 41
To find the box answer, you can divide y by x:
You can check every pair, bit I'm going to show you the first 2 as an example:
So 3/2 is the answer!