Please help me! I will mark the first correct answer as Brainiest!! Randee invested $1,000 for college in an account earning 7% simple interest. When she withdrew the
investment, she had earned a total of $630 in interest. How long was the money invested? Complete the
explanation.
Substituting into the formula=Prt gives
= 1,0000
t. Solving this
equation gives a time of t =
years, which is how long the money was invested.

720

step-by-step explanation:

first i did work 2nd i did work and 3rd i did work

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:

300pi

step-by-step explanation:

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test