Ineed with this math question asap

a) B=950d

b) 23,750 lightbulbs

Step-by-step explanation:

a) You know that he makes 950 lightbulbs a day, therefore in "d" days, 950d lightbulbs will be produced.

b) Using the equation found in part A, find the number of lightbulbs for 25 days by plugging 25 in for the variable "d"

B=950d

B=950(25)

B=23,750 lightbulbs

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

the answer is d

step-by-step explanation:

y+3=-4(x-2)

y+3=-4x+8

  -3         -3  

y=-4x+5