16.34 + 59.908 + 132.15 round each number to the nearest tenths first and then find the sum round each number to the nearest whole number first and then find the sum.

The answer would be 205!

Hope this helps!

:)

If you're rounding to the nearest tenth: The answer is 208.4.

**Remember: If the following number is 5 or higher, the previous number rounds up. If the following number is 4 or less, the previous number remains the same.

16.34 rounds to 16.3 since 4 is less than 5.

59.908 rounds to 59.9 since 0 is less than 5.

132.15 rounds to 132.2 since the following number is 5.

16.3+59.9+132.2=208.4

If you're rounding to the nearest whole number:

16.34 rounds to 16, since 3 is less than 5.

59.908 rounds to 60, since 9 is greater than 5.

132.15 rounds to 132, since 1 is less than 5.

16+60+132=208

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour