Simplify each of the expressions by combining like terms.

2x-4x+7x+3

Felice bought 3/4 of a pound of american cheese at the dell she used 1/2 of the cheese to make sandwhiches how much cheese did she use

6% of 6 I need this

How can you check the answer when a division problem has a remainder

What is the volume of the cone? Cone

Determine ƒ (a + h) for ƒ (x) = 2x3. 1. ƒ (a + h) = 8 (a3 + h3) 2. ƒ (a + h) = 2 (a3 + 3a2h + 3ah2 + h3) 3. ƒ (a + h) = 2 (a3 + a2h + ah2 + h3) 4. ƒ (a + h) = 8 (a3 + 3a2h + 3ah2 + h3)

Which of the following examplebles are substantiantiated fact? All dogs kill sheep. Poorly bred dogs kill sheep. Two Neighbors and saw Eliot's dog kill a sheep.

What is the perfect square rule?

What does seven plus seven equal

The amount of a sample remaining after t days is given by the equation P (1) - Al2where A is the initial amount of the sample and h is the half-life, in days, of the substance. A sample contains 60% of its original amount of Fermium- 257.

What order will result a final output of 131,065 when the first input is 64