mallgkane
mallgkane
01-09-2020
Mathematics
contestada
-5(k + 6) + 7(k – 4)
Respuesta :
violingirl16
violingirl16
01-09-2020
Answer:
2k-58
Step-by-step explanation:
-5(k+6) + 7(k-4)
-5k-30+7k-28
2k-48
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
The present-day Republican Party is descended from the _______ Party. A. Federalist B. Anti-Federalist C. Conservative D. Democratic Republican c its
Which element has chemical properties that are most similar to those of calcium? (1) Co (3) N (2) K (4) Sr
compound weighing 115 g contains 68.3 g of carbon, 13.2 g of hydrogen, 15.9 g of nitrogen, and some amount of oxygen. What is the mass percent of oxygen in the
1) is water condensing a into liquid water a physical change or a chemical change? 2)what is the difference between dependent and independent variables when con
a train starts from rest and speed up to 20%m/s in a time of 10 seconds. determine the acceleration of the train?
What is the total number of electrons in a Cu+ ion? (1) 28 (3) 30(2) 29 (4) 36
After being dropped a certain ball always bounces back to 2/5 of the height of its previous bounce. After the first bounce it reaches a height of 125 inches. Ho
The percentage by mass of Br in the compound AlBr3 is closest to (1) 10.% (3) 75% (2) 25% (4) 90.%
What is the chemical formula for sodium sulfate? (1) Na2SO3 (3) NaSO3 (2) Na2SO4 (4) NaSO4
An atom of potassium-37 and an atom of potassium-42 differ in their total number of (1) electrons (3) protons (2) neutrons (4) positrons