Answer:
28/15
Step-by-step explanation:
have a wonderful day :)
Answer:
need points
Step-by-step explanation:
blah blah blah blah blah hope u pass
Answer
x+y
Step-by-step explanation:
Answer:
C. 9
Step-by-step explanation:
Plug in 5 for x in which you should get the equation 4(5)-11. Multiply the first two numbers to get 20 and subtract 11 to get your final answer which is 9.
Answer:
<h3>#6</h3>
Positive numbers less than 100 are 1 through 99.
- 1- digit = 3 numbers, zero excluded
- 2- digit = 3*4 = 12 numbers, zero excluded for the first digit
<u>Total:</u>
<u>Repetition is not allowed:</u>
- 1- digit = 3 numbers as above
- 2-digit = 3*3 = 9 numbers, minus one for the second digit
<u>Total:</u>
<h3>#7</h3>
abcd is the number.
- a = 2, then d = 4 or 0, b = 3 options, c = 2 options
- a = 3, no options
<u>Total:</u>
