A science class has a total of 28 students. The number of males is 10 more than the number of females. How many males and females are in class

What do you need to know about a right triangle in order to use right triangle trigonometry?

He system of linear equations - 2x + y = 8 and - 3x - y = 7 is graphed below.

Last month you spend 30 dollars this month you spend 140 percent of what you spend last month set up a proportion to model this situation how much did you spend this month

Dividing fractions 4/6=2/3

The following statements concerning the location of an extreme value of a twice-differentiable function, f, are all true. Which statement also includes the correct justification? (A) The function has a maximum at x=5 because f' (5) = 0.

Solve |x - 1|>4 x x x

Who was the President in 1991?

Find the zeros of the function by using the Quadratic Formula: f (x) = X^2 + 7x + 9

Write a rotation vector that would rotate the plain green trapezoid onto the other plain green trapezoid (assuming the origin is where the two trapezoids meet). T = {a b c d} a=? b=? c=? d=?

The following are the temperatures of 10 days in winter in °C. -5, 2, 4, - 3, 7, 9, - 3, 0, 6, 2 Work out the mean temperature.