Evaluate the following expression using the values given.
find 5x - 3y - z if x = -2, y = 2, and z = -3
answer
a.19
b.-19
c.-13
d.13

Me ! write an equation for the interior angles of this triangle that uses the triangle sum theorem

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels