Which expression is equivalent to - 2.1 + (-5.9) + (-3.7) ?

-2.1 - (5.9+3.7)

(2.1+5.9) + (-3.7)

(2.1+5.9+3.7)

- (2.1-5.9) + (-3.7)

How can the mean be 3 1/2 people when half a person does not exist

A line passing (a, 3) and (5,5) is perpendicular to a line passing through (0,0) and (1, a) Find the value of a.

A pet store sells an average of 185 pounds of birdseed in a month. The birdseed comes in 5 pound bags. Which equation can be used to find the average number of bags of birdseed the store sells in a month

Suppose the function g (x) is used to model the height y, of a ball x seconds after the ball is thrown up in the air. Suppose further that a ball reaches its maximum height of 7.5 feet in 5 seconds, and then hits the ground 3 seconds later.

How to write 1 x 100,000 + 3 x 10,000 + 9 x 1,000 + 8 x 100 + 5 x 10 + 2 x 1 in standard form

Alex and Ben shares £520 in the ratio 1:3. What fractions of the £520 does Ben receive?

Determine if x=1 is the solution to this linear equation 3x - 6 (5x+5) 9x 6 Is x=1 l the solution? No. When 1 is substuted for the variable, the result is a true statement. No. When 1 is substituted for the variable, the result is a false statement.

What is the simplified expression for the expression below? 7 (x-4) - 3 (x + 5) 4x - 43 4x+1 4x - 13 4x - 9

Hopelessromanti Give the angle measure represented by 100 rotations clockwise A) 35999 degrees B) 36001 degrees C) - 36003 degrees D) - 36000 degrees

What is the value of n? 9*27+2*31-28=