Answer:
Step-by-step explanation:
7 songs at $1.99 each= 13.93
30-13.93= 16.07
16.07 + 10= 26.07
4 songs for $7.99= 31.96
26.07- 31.96= -5.89
so his pay check was $5.89
Answer:
-1
Step-by-step explanation:
We have 2 letters, x and y. what letter is in all of them? none of them. that means the HCF can't contain a letter. let's take away the letters, we have 12, -4, 15, -5. Since -5 is a prime number. the answer is -1
Answer:
Yes!
Step-by-step explanation:
In Pythagorean Triples, the two legs always have to add up to be a greater number than the hypotenuse. In this case, 12 and 16 are the legs and 20 is the hypotenuse. The sum of 12 and 16 is 28. That is more than 20, so 12, 16 and 20 make a right triangle. I hope this helps you!
Step-by-step explanation:
1. the total amount of pieces they have
2. cup noodle
3. mutiplication
4. four class
5. 9660
