Answer:
-0.5
Step-by-step explanation:
Plug it into your calculator and you get -0.5
Step 1:
Put the information given in the word problem into the equation p(x)=0.09x+c. So plug in 1,570 for x and 490.30 for p(x).
490.30 = 0.09 (1,570) + c
490.30 = 141.3 +c
-141.3 -141.3
--------------------------------------
349 = c
Step 2: Check your work!
490.30 = 0.09 (1,570) + 349
490.30 = 141.3 + 349
490.30 = 490.30
Answer:
i think you use y=mx + b to find the answer but im not 100% on it
Step-by-step explanation:
getting p . o1 . n t . s
The answer for the equation is x=7
P²-12p-49=-103
add 49 to both sides
p²-12p=-54
take 1/2 of the linear coefient and square it
-12 is the linear coefitnt so -12/2=-6, (-6)²=36
add 36 to both sides
p²-12p+36=-18
factor perfect square trinomial
(p-6)²=-18
square root both sides
no solution because we can't squaer anything and get a negative
