Error analysis Student 1

3x +4 = 25
3x+4+ (-4) = 25 + (-4)
3× ÷ 3 = 21÷ 3
x - 7

Student 2

× ÷ 4 - 5 = 7
× ÷ 4 - 5 + (-5) = 7 + (-5)
4• × ÷ 4 = 2• 4
x= 8

Student 3

51 = -15z + 6
51+ (-6) = -15z + 6 + (-6)
45÷ -15 = -15z ÷ -15
z= -3​​

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

step-by-step explanation:

you'll have to attache the image of the bar graph in order for us to answer : )

step-by-step explanation: