The product of the slopes is -1.
Answer:
R
Step-by-step explanation:
E is congruent to R because of angle stuff
Answer:
D
Step-by-step explanation:
Wee have research and development costs:
$150,000 + $185,000 = $335,000 + $125,000 =TOTAL $460,000
Testing for evaluation of new products can be considered since these new products are results from the research and development done by Heller Co.
Answer:

Step-by-step explanation:
Slope of the line using two pairs of values from the table, (-2, 5) and (2, 2):

