Each month matthew budgets $1830 for fixed expenses, $1200 for living expenses, and $120 for annual expenses. his annual net income is 36,552.
which statement best describes his monthly budget?
a. it shows a deficit of $104.
b. it shows a surplus of $104.
c. it shows a surplus of $10.
d. it is balanced.

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution