Answer:
Yes, Noah did bring enough money.
Step-by-step explanation:
$100/8 student is $12.5, so each students admission costs $12.5 and Noah brough $13 so he will have 50 cents left after paying his entry fee
Answer:
The bake sale raised $412.35
Step-by-step explanation:
* Lets explain how to solve the problem
- A local Charity receives 1/3 of funds raised during a craft fair and
bake sale
∴ The total amount given to the charity = 1/3 × the funds raised during
a craft fair and bake sale
- The total amount given to the charity was $137.45
∴ The 1/3 of of funds raised during a craft fair and bake sale is $137.45
- Lets substitute the The total amount given to the charity in the
equation above to find the funds raised during the bake sale
∴ 137.45 = 1/3 × the funds raised during the bake sale
- Multiply the both sides by 3
∴ 3 × 137.45 = the funds raised during the bake sale
∴ The funds raised during the bake sale = 412.35
* The bake sale raised $412.35
The first 3 common multiples of 5 and 15 are 15, 30, and 45. Remember that the number itself is also a multiple of any number, since you can multiply it by 1.
5 - 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100
15 - 15, 30, 45, 60, 75, 90, 105
Hope this helps!
Answer:
2nd option
Step-by-step explanation:
r + 1 = 23 ( subtract 1 from both sides )
r = 22 ( multiply both sides by 3 to clear the fraction )
r = 66 ( divide both sides by )
r = 
× 
( rationalising the denominator )
r = 
= 33
