Which shows the expression below in simplified form?
(3 x 1014) + (2.7 x 1012)
A.
3 0027 x 1012
B.
3.27 x 1012
OC
3.027 x 1014
D. 5.7×1014

The triangles are similar. what is the value of x? x=

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Which strategy is used by public health to reduce the incidence of food poisoning?