4. 150 Students were surveyed on how many text messages they send in a day from different devices. Let × represent the number of students using each type of device, cell phone, Chromebook or other.

Write a story that matches with the expression 42x-5 pls hurry

Which of the following could be the ratio of the length of the longer leg 30-60-90 triangle to the length of its hypotenuse? check all that apply. a. 313 6 b. 3: 215 c. 18: 13 d. 1: 13 e. 13: 2 of. 3: 15

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12