HELP ME ASAP! IM STRUGGLING Find the solution to the following system by substitution.
y = x + 3
y = 3x + 1
A. (0,1)
B. (1,4)
C. (2,5)
D. (-1,2)

Write the expression as a single natural logarithm. 2 in a - 4 in y

Write an expression that represent sarah’s total pay last week. represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth