0.9(x-20)=830 solve the equation

x = 942 (rounding to the next whole)

Step-by-step explanation:

Let's solve the equation:

0.9 (x-20) = 830

0.9x - 18 = 830

0.9x = 830 + 18

0.9x = 848

x = 848/0.9

x = 942.22

x = 942 (rounding to the next whole)

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

answer: just subtact the units and then add the non negative : happy to

step-by-step explanation: