a pile of coins contains nickles dimes and quarters.there were four times as many dimes as nickel and twice as many quarters as dimes.If the value of the pile is $4.90.How many quarters are in the...
a pile of coins contains nickles dimes and quarters.there were four times as many dimes as nickel and twice as many quarters as dimes.If the value of the pile is $4.90.How many quarters are in the...
a car travels for 55 minutes at a speed of 65 mph, and 45 minutes at a speed of 35 mph.
This question is on solving word problems using linear equations.
A room at the Oak Creek inn costs $104 for 2 people per night. There is a nineteen dollar charge for each extra person. Write an algebraic expression that shows the cost for a family for four to stay...
28 oz for $5.04 18 oz for $2.88 24 oz for $3.60 12 oz for 2.04
Find h(3) Find the x and y intercepts for f(x) Find domain of h(x)
I need the answer
Two students start at the same location in a classroom. One goes 3 feet left and 6 feet up. The other goes 9 feet left and 4 feet down.
this confuses me If you could solve it and show me how to do it as simply as you can then thanks
A boat traveled 72 miles downstream and back. The trip downstream took 3 hours. The trip back took 9 hours. What is the speed of the boat in still water? What is the speed of the current?
A triangle has vertices located at (-10,-7), (10,-7) and (10,14)
answers- 152 cm^2 228 cm^2 304 cm^2 608 cm^2
find the center and the radius of the circle.
Im confused about the fractions. Do I multiply all the probabilities for each colour? I think im over thinking it which is causing me to get weird numbers.
Please tell me step by step how to do this I am struggling in my algebra class so I would appreciate that :) thank you
Pencils cost .75$ and pens cost 1$. A total of 6 dollars worth of both were sold. Assuming at least 1 of each sold, how many pencils were sold.
the sum of the digits of a certain two-digit number is 9. Reversing its digits decreases the number by 63. Find the number
A STACK OF 20, 50 AND 100$ BILLS WERE RETRIEVED AS PART OF A POLICE INVESTIGATION. THERE WERE $43 MORE 50$ BILLS THEN 100$ BILLS. ALSO THE NUMBER OF 20$ BILLS WAS 3 TIMES THE NUMBER OF $100 BILLS...
Please help I seem to always get stuck, on these word problems, thank you!!! A Jogger ran 7 miles, decreased her speed by 1 mile per hour, and than ran another 8 miles. if her total hows were...
use the substitution method, to substitue the x next to the 2 in the second equation with x=5y+9