## linear equation and application, Algebra

Assignment Help:
Aubrey is 5 years younger than her brother is and three years ago the sum of their ages was 23 years. How old is each now?

#### Modeling Data, The number in millions of people in the U.S. living below po...

The number in millions of people in the U.S. living below poverty level is shown for selected years. Find a degree 3 polynomial model for the data, where x is the number of years p

16

#### #title.solve equation. (identity or no solution)., Architecture: two buildi...

Architecture: two buildings have the same total height. One building has 8 floors each with height h. The other building has a ground floor of 16 ft and 6 other floors each with he

#### Introduction to Algebra, I need help with my Discussion 1 for week 5 please...

I need help with my Discussion 1 for week 5 please. w^2 + 30w + 81 and ac + xc + aw^2 + xw^2 and last one is x^4 - x^3

#### Solve equation using absolute value inequalities, Solve following.      ...

Solve following.                 |3x + 2| Solution Now we know that p ≥ 0 and thus can't ever be less than zero. Hence, in this case there is no solution as it is impos

#### Multiplying Intergers, I get how to do it

I get how to do it

#### Polynomial satisfy - rational root theorem, Example: prove that the roots ...

Example: prove that the roots of the below given polynomial satisfy the rational root theorem. P ( x ) = 12x 3 - 41x 2 - 38x + 40 = ( x - 4) (3x - 2) ( 4x +5) Solution

#### Joy, Kevin randomly selected 1 card from a Standard deck of 52 cards. what ...

Kevin randomly selected 1 card from a Standard deck of 52 cards. what is the probabilty that he will get the king of hearts?? Multiple choice .... 4/13.... 17/52...... 13/4..... 5

#### Present value of annuity, The Fritzes are buying a house that sells for \$18...

The Fritzes are buying a house that sells for \$185,000. The bank is requiring a minimum down payment of 15% for a 30-year mortgage at 5.2% interest. Find (a) the amount of the down

#### Quadratic equations, 1/p+1/q+1/x=1/p+q+x find x

1/p+1/q+1/x=1/p+q+x find x  