Solving these is quite simple; think of "a number" as a value of either n or x (depending on personal preference) then just find the operations being done based on key words;
1. Sum= addition so it is x+5
2. Decrease= subtraction so it is 11-n
3. Quotient= division so it is -9/y
4. Twice= multiply by two, minus= subtract, so it is 2n-13
To get the tax, you would have to multiply the $262 by 105%. since a percent is just 1/100 you can do 262•1.05. This would equal 275.1.
Your answer is $275.10
Answer:B At least 4 pounds but less than 6 pounds.
Step-by-step explanation:
15 1/3 - 6 1/4 - 4 2/3 = <span>4.41666666667 hours</span>
Answer:
None of the above
Step-by-step explanation: -6(6+2) + 8 = -40 so -66 + 2 +8 = 56 and -66 - 4 = 70