What do the following two equations represent?
-3x-y = 3−3x−y=3minus, 3, x, minus, y, equals, 3
-2x-2y = -4−2x−2y=−4

(choice a)
a
equal lines

(choice b)
b
parallel lines

(choice c)
c
perpendicular lines

(choice d)
d
none of the above

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

An appliance store sells a washer-dryer combination for $1800. if the washer costs $300 more than the dryer, find the cost for each appliance.