Answer:{x,y,z} = {85/24,-1/6,25/24}
Step-by-step explanation:
Answer:
(5x)^-5.
Step-by-step explanation:
(5x)^3 * (25x^2)^2 * (5x)^-12
= (5x)^3 * (5x)^4 + (5x)^-12
= (5x)^(3+4-12)
= (5x)^-5.
Answer:
<u>x = Cost of 777 markers</u>
<u>x = 777 * 0.16 or x/777 = 0.16 or x/0.16 = 777</u>
Step-by-step explanation:
1. Let's review the information given to us to answer the question correctly:
Cost of 44 markers = $ 7.04
Cost of a marker = 7.04/44 = $ 0.16
2. Which equation would help determine the cost of 777 markers?
<u>x = Cost of 777 markers</u>
<u>x = 777 * 0.16</u>
<u>or </u>
<u>x/777 = 0.16</u>
<u>or</u>
<u>x/0.16 = 777</u>
5 is ones place
0 is tens place
3 is hundreds
2 is thousands
1 is ten thousands
4 hundred thousands
