Answer:
can you just mark me brainlest
Step-by-step explanation:
Area= height x length
= (3x+5)²
= 9x²+30x+25
Perimeter= All sides added together
= 4 (3x+5)
= 12x + 20
Hope this helps!
Answer:
-1 /24
Step-by-step explanation:
-7/8 - (-5/6)
Subtracting a negative is like adding
-7/8 + 5/6
Get a common denominator
-7/8 * 6/6 + 5/6 *8/8
-42/48 + 40/46
-2/48
-1/24
Answer:

On an annual basis, the first set of expenses is 53.28% of the second set of expenses.
Step-by-step explanation:
We are asked to find the total cost per year of the following pair of expenses.
Maria spends $15 on lottery tickets every week and spends $122 per month on food.
To find the annual total cost per year, we will multiply weekly cost of lottery by 52 as a year has 52 weeks.






Therefore, the total cost per year of the given pair of expenses is $2244.
Now, we need to find 780 is what percent of 1464.



Therefore, on an annual basis, the first set of expenses is 53.28% of the second set of expenses.