2. (c) solve the simultaneous equations:
2x +y = 3
5x -2y= 13...
Mathematics, 29.09.2019 17:30 silonis21
2. (c) solve the simultaneous equations:
2x +y = 3
5x -2y= 13
Answers: 1
Mathematics, 21.06.2019 16:00
()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31
Answers: 1
Mathematics, 21.06.2019 16:30
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
Mathematics, 21.06.2019 17:30
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
Mathematics, 21.06.2019 18:20
What is the solution set of the quadratic inequality x^2-5< or equal to 0
Answers: 1
Mathematics, 22.07.2021 15:20
Mathematics, 22.07.2021 15:20
English, 22.07.2021 15:20
Computers and Technology, 22.07.2021 15:20
English, 22.07.2021 15:20
English, 22.07.2021 15:20
Engineering, 22.07.2021 15:20
English, 22.07.2021 15:20
Computers and Technology, 22.07.2021 15:20