Estimate 77.354 + 53.26 by rounding each number to the nearest whole number

130

Step-by-step explanation:

We round to the nearest number:

77.354 rounds down to 77

53.26 rounds down to 53

Now add the two rounded numbers.

77 + 53 = 130

Let me know if you have any questions.

Step-by-step explanation:

Rounding to nearest whole number means rounding up if the decimal is equal to or greater than .5 and rounding down when decimal is less than .5. In this case both numbers should be rounded down.

77+53=130

answer: -2+√x,-2-√x

i hope this , i don't know if you're looking for a pair or not.