The drama club at a local high school sells adult teen and child tickets for a school play. The matrix below represents the tickets sold and the cost of the tickets for three performances. Which of the result of performing the row operation -2R+R2-R2 on this matrix?

b 1: 45 am

step-by-step explanation:

its that because if it was in the pm it would be 1345

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it

image result for what is another name for consecutive interior angles? ​

when two lines are crossed by another line (called the transversal): the pairs of angles on one side of the transversal but inside the two lines are called consecutive interior angles. in this example, these are consecutive interior angles: d and f.

step-by-step explanation: