Mathematics, 22.08.2019 06:00 EhHannuh6865
Lisa has only nickels and dimes in her money box. she knows that she has less than $15 in the box.
let x represent the number of nickels in the box and y represent the number of dimes in the box.
which of the following statements best describes the steps to graph the solution to the inequality in x and y?
draw a dashed line to represent the graph of 5x + 10y = 1500 and shade the portion below the line for positive values of x and y.
draw a dashed line to represent the graph of 5x + 10y = 1500 and shade the portion above the line for positive values of x and y.
draw a dashed line to represent the graph of 10x + 5y = 1500 and shade the portion above the line for positive values of x and y.
draw a dashed line to represent the graph of 10x – 5y = 1500 and shade the portion below the line for positive values of x and y.
Answers: 1
Mathematics, 21.06.2019 16:30
The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side
Answers: 1
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93
Answers: 2
Lisa has only nickels and dimes in her money box. she knows that she has less than $15 in the box. <...
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