A piggy bank contains 91 coins whic are nickles, dimes and quaters. There are twice as many quaters as dimes, and half as many as dimes. Determine how much is in the piggy bank.
A piggy bank contains 91 coins whic are nickles, dimes and quaters. There are twice as many quaters as dimes, and half as many as dimes. Determine how much is in the piggy bank.
Suppose that I give that a line passes thru (-4,6) and parallel to the line y= 1/4 x+10. Find the eq of the new line." Step by step. Please answer the question in English with no variables...
A tour group split into two groups when waiting in line for food at a fast food counter. The first group bought 8 slices of pizza and 4 soft drinks for $36.12. The second group bought 6 slices of...
Please solve it
if jarad can spend a maxium of $200 on rental what is the posible value of n a) 7,8,9... b)6,7,8,9.... c) 0,1,2,3,4,5,6 d) 0,1,2,3,4,5,6,7,
In January of 2005, Donatello was one more than eleven times as old as Leonardo. In January of 2014, Donatello was seven more than three times as old as Leonardo. Which of the following statements...
A car and a motorcycle leave at noon from the same location, heading in the same direction. The average speed of the car is 30 mph slower than twice the speed of the motorcycle. In two hours, the...
At a candy store, Erika bought 3 kilograms of cinnamon red hots and 1 kilogram of gummy bears for $21.00. Meanwhile, Irene bought 3 kilograms of cinnamon red hots and 3 kilograms of gummy bears for...
A chef is using a mixture of two brands of Italian dressing. The first brand contains 5% vinegar, and the second brand contains 15% vinegar. The chef wants to make 390 milliliters of a dressing that...
A chef is using a mixture of two brands of Italian dressing. The first brand contains 5% vinegar, and the second brand contains 15% vinegar. The chef wants to make 390 milliliters of a dressing that...
If y varies directly as x and y=11 when x=4, find the equation of the variation
Write the equation in the form y=k/x y=6/5x
Simplify and combining like terms 2.52+4(2.3n+4.8)-2.8 what is the value when a equals 1/5 B equals 5 C equals 1.2 A/b*c(c2-...
Y=2x-12 6x-12=0 I am doing an ECA review and have no idea how to do this. if you could help that would be great thank you
x^3-11/4 x^2+5/4 x+1/2=0
3x^3-11x^2-6x+8=0
x^3-3x^2-4x+12=0
Benjamin threw a rock straight up from a cliff that was 84 ft above the water. If the height of the rock h, in feet, after t seconds is given by the equation h= -16t^2+100t+84, how long will...
1)) (write and equation) A truck leaves a house and travels at a steady rate of 40mi/h. the family leaves the house 1 hour later following the same route. they travel at a steady rate of...
write an equation for each story problem... #1)) jessie had candy to give to her friends. she first took 10 pieces for herself and then evenly divided it among her friends. each friend...