-2x + 3y = -5
Mathematics, 18.01.2021 18:10 vmosley8648
Solve the following system of equations by the addition method.
5x - y = 6
-2x + 3y = -5
What is the value of the x-coordinate?
Answers: 3
Mathematics, 21.06.2019 17:10
How many lines can be drawn through points j and k? 0 1 2 3
Answers: 2
Mathematics, 21.06.2019 19:00
Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?
Answers: 1
Mathematics, 22.06.2019 00:20
Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.
Answers: 1
Mathematics, 22.06.2019 00:30
1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?
Answers: 2
Solve the following system of equations by the addition method.
5x - y = 6
-2x + 3y = -5
-2x + 3y = -5
English, 20.02.2021 19:00
English, 20.02.2021 19:00
Chemistry, 20.02.2021 19:00
Mathematics, 20.02.2021 19:00
History, 20.02.2021 19:00