Answer:
area: 136 cm
perimeter: 48 cm
Step-by-step explanation:
For the first one just subtract
for the second one you just have to break it into smaller, more digestible pieces (work below)
Answer: A- 26
Step-by-step explanation:
I did this and got it right.
To find interest, you multiply principle , 300, bye rate, 7%, and time 2 years.- if this is what you are asking.
7% needs to be a number- move decimal two spaces to left-.07
300(.07)(2)=42
42 is interests. 342 is total
A:
p = 8n - 30
170.00 = 8n - 30 add 30 to each side
200.00 = 8n divide by 8
25 = n 25 items were bought.
B:
The profite would decrese
8(25) - 40
200 - 40
160 original was 170 but it decreased by 10$
hope this helped :)
