Which statement about quadrilateral l is not always true

a. a rhombus is a parallelogram

b. a square is a rhombus

c. a quadrilateral are is a square

d. a trapezoid is a quadrilateral

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

What is the value of the expression i 0 × i 1 × i 2 × i 3 × i 4? 1 –1 i –i

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?