Answer:
2(3-x)
Step-by-step explanation:
The answer would be 390+ 390 =780
Answer:
5.09 × 10^-2
Step-by-step explanation:
You have to take the number go to the decimal and move it until you get to the first number and in this case, it is 5 put the decimal there. To write it you have to count the number of times you moved the decimal. when doing this it will always be a number times 10^ the number you moved the decimal.
Which variable are we solving for?
For y:
y= 5x-4/ 13
For x:
x= 13y+4/ 5
