What do the following two equations represent? -4x-5y = -4−4x−5y=−4minus, 4, x, minus, 5, y, equals, minus, 4 4x+5y = 04x+5y=0
(choice a)
a
equal lines

(choice b)
b
parallel lines

(choice c)
c
perpendicular lines

(choice d)
d
none of the above

Hurry if the population of of an ant hill doubles every 10 days and there are currently 100 ants living in the ant hill what will the ant population be in 20 days

Se tiene en una caja de canicas 10, 4 blancas y 6 negras ¿cual es la probabilidad que en 2 extracciones con reemplazo sean blancas? ¿cual es la probalidad que en 2 extracciones sin reemplazo sean negras?

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7