What is the digit in the one place is the sum of the digit in a dozon i know it is 12 but do i put it in on place value or the 2 or the 1 in the ones in place value

Solve the inequality and graph 6j - 7 < 5

Tan198=asin164=? how to solve this? ?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?