Answer:
A
Step-by-step explanation:
Given
x² = 16 ( take the square root of both sides )
= ± 
← note plus or minus sign
x = ± 4
Since 4² = 4 × 4 = 16 and
(- 4)² = - 4 × - 4 = 16
Answer:
30
Step-by-step explanation:
40-10=30 so N has to be 30
Your answers are N=30 and N-25=5
Hope this helps :)
1 thanks for me=1 thanks for you
5 stars=3 thanks for you
Brainliest for me=5 thanks for you
20 + 5 + 2 + 3 + 1 minus 1 =30
Answer:
<em>The tax is $1.54 and the price after tax is $31.54</em>
Step-by-step explanation:
<u>Percentages</u>
The procedure to add a percentage ratio p to a given quantity q is:
* Calculate the increase as i = p*q/100
* Add the increase to the original quantity to get the final quantity f=q + i
It's given the sales tax rate in New Mexico is p=5.125%. A pair of pants in New Mexico costs q=$30 before tax.
* The increase (tax) is i = (5.125*30)/100 = $1.54
* The price after tax is f = $30 + $1.54 = $31.54
The tax is $1.54 and the price after tax is $31.54
