Maggie's brother is 4 years younger than four times her age. The sum of their ages is 31. How old is Maggie?

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

Type the correct answer in the box. consider the system of linear equations below. rewrite one of the two equations above in the form ax + by = c, where a, b, and c are constants, so that the sum of the new equation and the unchanged equation from the original system results in an equation in one variable.

Write the equations in logarithmic form 10^3=1,000