Mathematics, 20.12.2019 10:31 hdkdkdbx

An easy question all wrong or or no-work answers will be reported.

7x-3y=20
5x+3y=16

solve using two different methods(substitution/elimination) and explain which method you found to be more efficient.

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:00, momomo4

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Answers: 1

continue

Mathematics, 21.06.2019 23:30, kylee76

How do you find the distance of each number from the mean

Answers: 1

continue

Mathematics, 22.06.2019 01:00, cherri22

Arestaurant offers delivery for their pizzas. the total cost the customer pays is the price of the pizzas, plus a delivery fee. one customer pays $23 to have 2 pizzas delivered. another customer pays $59 for 6 pizzas. how many pizzas are delivered to a customer who pays $86?

Answers: 2

continue

Mathematics, 22.06.2019 03:30, igtguith

Breana is selling tickets to a choral performance. on the first day of ticket sales , she sold 3 senior citizen tickets and 1 child ticket for a total of $38. breana took in $52 on the second day by selling 3 senior citizen tickets and 2 child tickets. what is the price of a senior citizen ticket?

Answers: 1

continue

You know the right answer?

An easy question all wrong or or no-work answers will be reported.

7x-3y=20
5x+3y...