Hello! The absolute value is the distance a number is from zero, which is always a positive number. The absolute value of -90 is 90. The absolute value of 13 is 13. 90 + 13 is 103. The distance between -90 and 13 is 103 units.
By rounding off the first number which would be place value of thousands place
Answer:
probably
Step-by-step explanation:
Answer:
x = -4
Step-by-step explanation:
To find x when f(x) = 2x + 7 and f(x) = -1, we must make these equations equal to eachother. This is because they are both equal to f(x). We can then use algebra to solve for x.
2x + 7 = -1
2x = -8
x = -4