Answer:
Sales tax is an increase in the price of the item while a discount is the decrease of the price. A 5% sales tax is an increase since your paying an extra 5% of the item price. 15% discount is a decrease since your now only paying 85% of the original price. Hope that helps
Answer:
- x = 4
Step-by-step explanation:
First, we add 16 and 28
Now we have to solve for x
We know we have to do parenthesis first so
Then we divided both sides by 11
To find the Prime Factorisation of 84 we have to divide 84 by the smallest prime number which is 2
So
Since 42 is an even number we can still divide it by 2
So
Now we can divide 21 by the 2nd smallest prime number which is 3
So
So the prime factors of 84 would be or
Product means multiplication, so I would multiply 379 and 8.
379 x 8 = 3032
3032 is directly in between 3031 and 3033
Let’s assign variables to the ages. Jacob = j Becky = B Micah = m
We know that the sum of Becky and Micah’s ages is equal to Jacob’s age + 2.
So j + 2 = b + m
And further solving ...
j = b + m - 2