Answer:
y = -21x
Step-by-step explanation:
If you divide the y by -21 you should end up with x, hope this helps.
Answer:
Tenth: 6.2
Hundredth: 6.16
Thousandth: 6.159
Step-by-step explanation:
***In general, round up when the number is greater or equal to 5. If number is less, round down***
Rounding to the tenths place means that there will be a SINGLE digit following the decimal. <u>Therefore, 6.1592 rounded to the tenths place will be 6.2 because '5' is equal to 5.</u>
Rounding to the hundredths place means that there will be TWO digits following the decimal. <u>Therefore, 6.1592 rounded to the hundredths place becomes 6.16 because '9' is greater than 5.</u>
Rounding to the thousandths place means that there will be THREE digits after the decimal.<u> 6.1592 rounded to the thousandths place becomes 6.159 because the digit to the right of the thousanths place is '2', meaning you round down. </u>The digit in the thousandths place will stay the same.
(ab + 174)/3 <115
multiply by 3 on each side
ab + 174 < 345
subtract 174 from each side
ab < 171
248+ ab >366
subtract 248 from each side
ab> 118
Answer 118< ab < 171
