Answer: 13/100
Step-by-step explanation:
any number with 100 as it denominator and that is less than 100 is it's self but move the decimal back for how many place values it have.
for example:
1/100= .1
99/100= .99
5.) -4
6.) 3
7.) 4
8.) it would be your other choice, i can’t see what it says.
Answer:
5
Step-by-step explanation:
(I'm assuming that by m2 and n2 you mean m to the power of 2 and n to the power of 2)
Whenever you have a number to a power, it is the same as that number times itself that power number of times. For example, 3 to the power of 4 is equal to 3 times itself 4 times, which is 3 * 3 * 3 * 3. If we use this and substitute the values in for m and n, we get that 3^2 - 2^2, and since 3^2 is 3 * 3 and 2^2 is 2 * 2 and 3 times 3 is 9 and 2 times 2 is 4, we get that 9 - 4 is 5.
<em>Note: This symbol means to the power of ----> ^</em>
T = total bill = 20 + 8.90 = $28.90
O = original bill
O * 1.18 = T
O * 1.18 = 28.90
O = 28.90 / 1.18
O = $24.49
Answer:
54
Step-by-step explanation:
