A chef is making carrot pies. For each pie he needs the following ingredients: 500g flour, 300g margarine, 3 eggs, 250g carrots and 800g potatoes. The chef has the following items in stock: 3kg flour,...

A chef is making carrot pies. For each pie he needs the following ingredients: 500g flour, 300g margarine, 3 eggs, 250g carrots and 800g potatoes. The chef has the following items in stock: 3kg flour,...

I don’t have any details to my question . Thank you

The denominator of a fraction is 5 more than twice the numerator. If both numerator and denominator are decreased by 2, the simplified result is 1/3. Find the original fraction. (DO not simplify)...

The denominator of a fraction is 3 more than the numerator. If both numerator and denominator are decreased by one, the simplified result is 8/9. Find the original fraction.

George and Marge use the same looped route to exercise. George takes x hours to rollerblade around the loop at a constant speed. Marge starts where George does but bikes in the opposite direction...

Not sure how to do this without the area?

I do not really know where to start with this problem.

Lucy can complete a sales route by herself in 5 hours. Working with an associate, she can complete a sales route in 3 hours. How long would it take her associate to do it working alone?

The rational equation dealing with springs mentioned in the beginning of this lesson is v= √ (k∕m x²) . The letters k and m represent constant values that reflect the composition of the spring and...

Simplify the rational Expressions by multiplying or dividing. List any undefin values. 1. X2-12x+32/x2-6x-16 • x+2/x2-16 2. X-7/x2-2x-35 ÷ 9x+54/10x+50 3...

This problem was on a test and because I got it wrong my teacher wants me to redo it. (x2-4)/(x2+3x+2) * (x2-1)/(x2+x-6) (x-2)(x+2)/(x+1)(x+2) * (x-1)(x+1)/(x+3)(x-2) after...

cedric wants to carpet his living room which measures 6.3m by 4.8m. Carpet costs $28.45/m² and underpadding costs $4.75/m². installation when done by an expert is $5.20/m² and $3.75/m² when done by...

Simplify: ( x − 3 y − 1 x − 3 / 2 y − 3 / 2 x 2 ) 8 / 3

A school library spends $80 a month on magazines. The average price for magazines bought in January was 70 cents more than the average price in December. Because of the price increase, the...

2x5 +11x4+10x3-20x2-12x+9=0

Can someone please help with this problem? Find any values of the variable that make the expression undefined 2y = 8y+7 I...

3x4+4x3+2x2-4x=0

This is a question about rational expressions. I know there is a formula I just can't think of it.

the length of a rectangle is (x+3)/x^2+x+12. the width is (x^2+7x+12)/w^2-9. what is the area in the simplest form? Factored: (x+3)/x^2+x+12*(x+3)(x+4)/(x+3)(x-3) I...

Its a precalculus question in rational espressions