3 students wrote expressions of their dry erase boards.
Student 1 - (5r - 3s +1)
Student...
Mathematics, 14.12.2020 17:40 jnsebastian2002
3 students wrote expressions of their dry erase boards.
Student 1 - (5r - 3s +1)
Student 2 -5r + 3s + 1
Student 3 -5r + 3s - 1
Which of these students wrote equivalent expressions?
A. Student 1 and Student 3
B. Student 2 and Student 3
C. Student 2
D. Student 3
Answers: 1
Mathematics, 21.06.2019 17:30, edfwef5024
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 20:00, tessafargo
Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.
Answers: 1
Mathematics, 22.06.2019 02:00, samarahbrown6050
Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?
Answers: 1