Mathematics, 21.05.2021 05:30 Reine3395

Solve the following system of equations.
5x - 4y= -16
2x+9y=-17

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:00

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is

Answers: 2

Answer

Mathematics, 21.06.2019 20:00

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Answers: 2

Answer

Mathematics, 21.06.2019 21:20

If the value of cos330°is√3/2 then find cos 165°.

Answers: 2

Answer

Mathematics, 21.06.2019 22:00

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.

Answers: 1

Answer

You know the right answer?

Solve the following system of equations.
5x - 4y= -16
2x+9y=-17...

Questions

Mathematics, 25.11.2020 02:10

-27 - (-8)= A -35 B -18 C 19 D 35...

Mathematics, 25.11.2020 02:10

What value of x makes this true? x/-7=-4....