Answer:
b.
i. N= 10n+120
= 10*14+120
= 260
ii. N = 10n+120
<=> 190=10n+120
<=> n=7
Step-by-step explanation:
Answer:
ok ill do it :-)
Step-by-step explanation:
You just multiple my guy. 2:3 is like 2/3. What is 2/3 of 39
39*2/3 = 26
Just multiply the bases and add up the exponents.
9c^6*3c^6 = 27c^6+6 = 27c^12 <- answer
<span>2x-y = 7 so y = 2x - 7
y = 2x+3
2x - 7 = 2x + 3
0 = 10
Answer
No solution</span>