Answers: 1
Mathematics, 21.06.2019 23:00
Evaluate each expression. determine if the final simplified form of the expression is positive or negative -42 (-4)2 42
Answers: 2
Mathematics, 22.06.2019 01:00
Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x โ 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x โ 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x โ 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.
Answers: 1
Mathematics, 22.06.2019 02:30
Anne plans to increase the prices of all the items in her store by 5%. to the nearest cent, how much will an artist save if the artist buys a canvas and a frame that each measure 24 by 36 inches before the price increase goes into effect?
Answers: 1
Nine more than the quotient of a number and 5 is -22...
Mathematics, 14.01.2021 14:00
English, 14.01.2021 14:00
History, 14.01.2021 14:00
Mathematics, 14.01.2021 14:00
Biology, 14.01.2021 14:00
Mathematics, 14.01.2021 14:00
Mathematics, 14.01.2021 14:00
Geography, 14.01.2021 14:00
Mathematics, 14.01.2021 14:00
Arts, 14.01.2021 14:00
Physics, 14.01.2021 14:00
Mathematics, 14.01.2021 14:00