Factor this expression. check by multiplying factors. x^2y^2+ay^2+ab+bx^2

A tank can be filled by one pipe in four hours and by a second pipe in six hours; and when it is full, the tank can be drained by a third pipe in three hours.

Find The equation of the line perpendicular to negative 8X plus 3Y equals - 7 and passing through (1,6)

Paulo had a rope that was 15 feet long. He cut off n feet of the rope to hang a bird feeder. Paulo now has 11 1/2 of rope left. Write an equation to represent the problem

Deon was offered a job at the nearby recreation center. the owner offered him $600 per week or $50 the first day and agreed to double it for each following day. how could deon make the most money?

Round each decimal to the nearest whole number 39.92

A 154-lb person burns 420 calories per hour riding an exercise bicycle at a rate of 15 mi/hr. Write a function rule to represent the total calories burned over time by that person. Explain how the information in the problem relates to the function.

A way to write numbers by showing the value of each digit is called?

NeNe tripled a cookie recipe for a party. The original recipe called for 4.25 cups of sugar. NeNe tripled the sugar amount and poured it into a mixing bowl. The mixing bowl got knocked over and 3.46 cups of sugar spilled.

Why study earth science? O to predict planetary changes O to reduce pollution from cars O to understand how plants reproduce O to cure certain diseases

Darrel is 8 years older than Bryce. if the product of their ages is 153, how old is Bryce?