Answer:
$136.50
Step-by-step explanation:
100 - 12 = 88% (How much percentage of money the student left)
88% = 120.12
1% = 120.12 ÷ 88 = 1.365
Before buying the book, the student had 100%
100% = 1.365 x 100 = 136.50
Answer: This confusing notation means x= -10 and is passed as variable to function on desmos com website you can graph multiple inputs to a function like g(x,y)=x^2+y^2-64
Answer 51
Step-by-step explanation:
-1 * -10 =10
10+41=51
Answer: 1. $45*1.07 | $45(1.07) 2. (0.85)*32 represent the final price of the cake in dollars because (0.85) is the 15% off in decimals.
Step-by-step explanation:
1 if you multiply 45 by 1.07 it will be 48.15 and that's the final cost of the book, same with $45(1.07) is just another way to represent the multiplication.
2 As I said the 0.85 represent the 15% off, and when you multiply it will be less.
286 feet; use the numbers and find the area of each rectangle, then add them all together.
