A pool company is installing a rectangular pool for a new house. The perimeter of the pool must be 92 feet, and the length must be 4 feet more than twice the width. The system of linear equations shown
below represents this situation, where l is the length and w is the width. What are the dimensions of the
pool?
26 +2w = 92
l=2W +4
The length of the pool is
feet and the width is
feet.

no

step-by-step explanation:

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours