The answer is 200 because 508 divided by 2.54 equals to 200 inches
Answer:
S = 350+70W
S =1470
Step-by-step explanation:
He starts with 350, that is the initial amount
Each week he adds 70, that means it gets multiplied by the number of weeks,W
The total amount S = the initial amount plus the weekly addition times the number of weeks
S = 350+70W
Let W =16
S = 350+70*16
S = 350+1120
S =1470
For this case it is observed that the "zeros" are to the left of the expression, therefore the exponent, to be expressed in scientific notation, will be negative. That is to say:
This means that by running the decimal 6 spaces to the left we will get the initial expression.
ANswer:
So solving this you would change the greater than sign to an equal sign 3+4n=31 then you would solve this by subtracting 3 from 31 which gives you 28 so then you have 4n=28 then you divide each side by 4 to get n by itself which gives you n=7 so then you would change back the sign to n>7
the other problem you would do the same thing so 2n-6=18 the first step you would do is add 6 to both sides, 2n=12 then divide both sides by 2 n= 6 then change back the sign n<6 (less than or equal to) make sure to add the dash under the last problem i just couldn’t add it to this on my phone.
