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# A clock shows the correct time on May 1 at 1:00 pm. The clock loses 20 minutes a day

What will be the next date when the clock shows the correct time?

# Joe spent 3/4 of his money. Then he lost 3/4 of the money he had left

Six dollars remained. How many dollars did Joe have originally?

# If the average stride of a horse walking is 2 3/4 feet and that of a man is 2 1/2 feet

, how many man strides would be equal to 40 horse strides?

# How do I write a system of equations for the following situation?

The AAA Five and Dime has a sale on jewelry and hair accessories.  Either 5 pieces of jewelry and 8 accessories can be purchased for \$34.50 or 2 pieces of jewelry and 16 hair accessories...

# Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -7x2 + 4x + 3.

{–2.33, 1.33} {-7, 4} {–0.57, –0.43} {–0.43, 1.00}

# How many three-digit telephone area codes are possible if the first digit cannot be either a "0" or a "1" and the second digit must be either a "0" or a "1"?

if the first digit cannot be either a "0" or a "1" and the second digit must be either a "0" or a "1"?   HELP!!!

# Find the solution X+y=5/2

find the variables

# Solve for a

solve for a :  1/b =2/a+3/c

# Solve for f show work

A = h / f-d  Solve for f

# Algerbra 2

if f(x) equals 4/3 x  (as a fraction) minus 9 what is f raised to the negative 1 power times -3?

# About how much water should the coach bring to a 3 hour competition?

when the girls gymnastics team goes to a competition, each girl drinks an average of 20 ounces of water per hour. There must be at least 10 team members present to compete. About how much water should...

# Do I use elimination, substitution or graphing to solve this system of equation

5x+2y=-1 (multiply by -7) 3x+7y=11 (multiply by 2)   -35x-14y=7 6x+14y=22   -29x=29 x=-1   3(-1) +7y=11 -3+7y=11 +3     +...

# Do I use substitution to solve this equation?

x=y-7 -y-2x=8   -y-2(y-7)=8 -y-2y-14=8 -3y-14=8 -3y-14+14=8+14 -3y=22 /-3=22/-3 y=7-1/3   this just doesn't work :(

# How do you simplify (a/a+2a+1)+(3/4a^2-4)?

I've simplified it down to (a/3a+1)+(3/4(a^2-1)) but I don't know if I did right first step because I'm not sure where to go next.

# Let A = {15, 25, 35, 45, 55, 65} and B = {25, 45, 65}. What is A n B

need help trying to figure out this problem no idea how to do it

# solve system through elimination

-5x+7y=11 -5x+3y=19   multiply bottom equation by -1   -5x+7y=11 5x-3y= -19  4y=-8 y=-4   -5 (-4) +7y=11 20 + 7y=...

# Solve the following equation.

3x > -3   X_____________

# System solving through elimination

3x-2y= -1 3x-4y= 9   by adding, I get:   -6y=8 /6=/6 y=4/3 ?   Do I need to multiply bottom equation by -1, before adding? 3x-2y=-1 -3x+4y=...

# If P(x)=x^2, use factoring to simplify P(a+h)-P(a)

Does the first part have anything to do with the second?