David has a construction company that built 8 houses last year. Six of the houses required landscaping, which cost $8000 more per house.
Three of the houses had garages that cost an extra $7000 per house.
. Ben paid $15,000 more for his house than David's usual price.
. Marina paid the usual price for her house.
• The usual price for David's houses is the same without landscaping or a
garage.
No houses were completed in January.
Use the axioms to make three conclusions about the houses David built.

answer: it's a

step-by-step explanation:

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

wedfghjkl;

tyuiop[]ghjkl;

step-by-step explanatio89

its an acute right triangle

step-by-step explanation: