finnd three consecutive off positive integers such that two times the sum off all three integers is sixty five less than the product of the first and second integers
finnd three consecutive off positive integers such that two times the sum off all three integers is sixty five less than the product of the first and second integers
108-10x-y 108-x-y 208-10x+y 208-x-y
3 green notes and 8 blue notes are worth 46. 8 green notes and 3 blue notes are worth 1. How much are 2 green notes and 3 blue notes worth?
see here for end of question: nonskid material, how wide can the strip of the nonskid surface be?
The length of the incline is 4 in. less than three times its height. How high is the ramp?
turned up to make a box with a volume 273 in^3. find the length and width of the original piece of sheet metal.
a. A flat fee of $50 per month for unlimited calls (is it 50=x) b. a $30 per month fee for a total of 30 hours of calls and an additional charge of $0.01 per minute for all calls over...
Have to solve the problem.
Just need to find the percentage of each to put in 15 liters of 26%
need to know what is left in the bag after some poured into canister which gives the canister 2 times the mass over the bag
You have a collection of 50 marbles. Each one is red, white, or green. You have twice as many red marbles as green marbles. The difference between the number of white marbles and the number of red...
Tanner has $6.25 in nickels and quarters. Suppose he has 11 more nickels than quarters. How many of each coin does he have?
A lumber company owns a forest that is rectangular in shape, 1 mile by 2 miles. If the company cuts a uniform strip of trees along all four outer edges of this forest, how wide should the strip be...
Alan orders a hot dog and fries for $1.60. Max orders fries and a small drink for $1.65. Jenny orders a small drink and a hot dog for $1.75. What is the cost of the fries? Show your work...
C(x) = 8.5x + 10,400 Find cost for 200 items.
The gravitational force, F, between an object and the earth is inversely proportional to the square of the distance from the object to the center of the earth. If an astronaut weighs 210 lbs on the...
word problem
How long would it take each woman to type the report alone?
word problem
Need the understand how to set up the problem asked: Girl walks her dog twice a day. Her evening wlak is two and a half times as far as her morning walk. At the end of the week she...