Answer:
5,597 nickels and 4 pennies
Step-by-step explanation:
First, we can take away 4 cents since we know 4 isn't divisible by 5.
Our new number would be 279.80
Then, we divide 279.80 by 0.05 since 0.05 is what a nickel equals>
279.85/0.05 = 5597
Therefore, he would have 5,597 nickels and 4 pennies.
Answer:
f
Step-by-step explanation:
Given
Rob is twice Joshua's age
Nick is 5 years older than Joshua.
sum of all their ages is 45.
Find the age of nick.
To proof
As given
Rob is twice Joshua's age
let Joshua's age = x
than Rob age = 2x
Nick is 5 years older than Joshua.
Nick age = 5 + x
sum of all their ages is 45
than the equation becomes
Joshua's age + Rob age + Nick age = 45
put the value
x + 2x + 5 + x = 45
4x = 40
x = 10
Joshua's age = 10 year
than Rob age = 20 year
Nick age = 5 + 10
= 15year
Hence proved
Answer:
6 ballpoints pens is the better buy
Step-by-step explanation:
$4.80 x 6 = $28.80
$6.48 x 8 = $51.84
It's cheaper
Answer:
3.51
Step-by-step explanation:
yes
