Answer: No solution
Step-by-step explanation:
(10–3)–2=10–(3–)
10−3−2=10−3, this is false so it is not correct, and the answer for the equation is no solution.
5p - 3q = -39
- (-2p - 3q = 3)
==> 7p = -42 ==> p = -6
==> p = -6
-2(-6) - 3q = 3 ==> 12 - 3q = 3
==>p = -6
-3q = 3 - 12 ==> -3q = -9
==> p = -6
q = 3
Answer:
154000
Step-by-step explanation:
2: 2 * 2 * 2 * 2 = 16
5: 5 * 5 * 5 = 125
7: 7
11: 11
composite number := 16 * 125 * 7 * 11 = 154,000
Answer:
Step-by-step explanation:
I'm guessing you want to ask how long it will take to make it back. I will use hours.
400 dollars is how much they are in debt right now.
They are using 5 dollars an hour but also making 10 dollars an hour. That means they make a total of 5 dollars an hour.
400/5=80 hours for them to make the money back.
