Step-by-step explanation:
Store a must offer 30%
He is leaving 20% tip of the bill of $58
20% extra
So total amount = 100% + 20% = 120%
120% of 58
(120/100) * 58
1.2 * 58
= 69.6
So total amount Alexi needs to pay = $69.60
27 is B. 11.2 and I think 28 is A. scalene
Answer: 130
Step-by-step explanation:
--> first solve sqr-->2-64/4+144
-->perform division next as per DMAS rule-->64÷4=16--> 2-16+144
--> now perform addition and subtraction-->2-16-14--> -14+144= 130