this word problem is for regular math not pre-algebra.
this word problem is for regular math not pre-algebra.
A particular lake has water lilies growing on it. On the first day, there are two water lilies. Each day, the number of water lilies doubles. After 30 days, the water lilies cover half the lake. How...
a 140 pund person in line skating burn 6 calories per minute. If the person skates for 50 minutes how many calories does the person burn?
a 140 pound person playing tennis burns 5 calories per minute. if the person plays for 30 minutes, how many calories does the person burn?
Karl bought x bags of red marbles for y dollars per bag, and z bags of blue marbles for 3y dollars per bag. If he bought twice as many bags of blue marbles as red marbles, then in terms of y,...
Karl bought x bags of red marbles for y dollars per bag, and z bags of blue marbles for 3y dollars per bag. If he bought twice as many bags of blue marbles as red marbles, then in terms of y,...
Bob's average (arithmetic mean) on six math tests this marking period is 80. Fortunately for Bob, his teacher drops each student's lowest grade , and this raises Bob's average to 90. What was his...
(1,1) (1,-5) (-3,3). What do the three points have in common? Are all three points the same distance from the center? What does that different represent with respect to the circle?
im having a hard time in my math class
the movie theather has 250 seats 225 seats were sold for the current showing. what percent are empty? show work
the objective of my question is to write and use the equation to solve the problem.
The sum of the angles in a triangle is 180 degrees. The middle size angle is 12 less than three times the smallest angle. The largest angle is twice the sum of the smaller two angles. Define your...
The school joe goes to sells tickets. first day sells 13 senior and 7 child for 135. On the second day 1 senior and 3 child tickets for $35. How much is the price of senior and child ticket.
I know how to solve for y usually, but the yx got me off guard. please help me soon
Can anyone help me answer the question? Im really confused on it.
I know the answer is 7, but I can't count on trial and error, or luck , to help me on a test! What's the best method to finding the answer, especially since I need to show my work?
I want to know how to write an expression for this, simplify it, and then slove the problem if yesterday's high temperature was 3 degrees Fahrenheit
Rye high school is hosting a play. Joshua purchased 3 adult tickets and 2 student tickets that cost $60.60. Alyssa purchased 1 adult ticket and 3 student tickets that cost $37.70. How much does each...
Karl bought x bags of red marbles for y dollars per bag, and z bags of blue marbles for 3y dollars per bag. If he bought twice as many bags of blue marbles as red marbles, then in terms of y,...
While Michelle say observing birds at a bird feeder, one fourth of the birds flew away when they were startled by a noise. Two birds left the feeder to go to another stationed a few feet away. Three...