Rewrite the equation in Ax+By=C form

use integers for A, B, and C.

Y+5=2(x+4)

answer: c.  

step-by-step explanation:

mixtures containing substances that get attracted to magnet can be separated using a magnet. we can separate iron from a mixture of sand and iron, as only iron attracts to the magnet.

d

because parallelagram have all 4 angels the same size dependeing and a rectangle and square are oth parallelogram

take the logarithm of both sides (the base of the log doesn't matter):

apply the exponent property - this says that :

distribute the log terms on both sides:

group like terms together:

divide through both sides by the coefficient on :

you can do some additional rewriting here using the properties of the logarithm to simplify things if you like: