Mathematics, 19.11.2019 23:31, blackboy21

Solve the following systems of linear equations. [3x+7y= -4 and 2x+5y= -3]

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, superfly903

Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?

Answers: 3

continue

Mathematics, 21.06.2019 16:30, starreee

Factor the monomial completely 42a3b3

Answers: 3

continue

Mathematics, 21.06.2019 17:30, anonymous1813

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

Answers: 3

continue

Mathematics, 21.06.2019 18:30, andrewblack033

In the following diagram it is given that dec, ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

Answers: 1

continue

Do you know the correct answer?

Solve the following systems of linear equations. [3x+7y= -4 and 2x+5y= -3]...