At the beginning of a science experiment, Betty had 40 milliliters of solution. During the experiment, the change in the volume of the solution was – 11 milliliters. What is the final volume of the solution? milliliters

Step-by-step explanation:

Given

Required:

Determine the final volume of the solution

The final volume is calculated as thus:

Substitute values for Initial Volume and Change.

This gives

Subtract 11 from 40

Hence, Betty had 29 ml of the solution

example 2 – simplify: step 1: completely factor both the numerators and denominators of all fractions. step 2: change the division sign to a multiplication sign and flip (or reciprocate) the fraction after the division sign; essential you need to multiply by the reciprocal. step 3 : cancel or reduce the fractions.

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )