aquoesth aquoesth

25-09-2018
Mathematics

contestada

please help, need answer fast!
What is the simplified expression for 5ab + 9ab - ab?

a. 12ab
b. 13ab
c. 15ab
d. 16ab

Respuesta :

fantasticlearner fantasticlearner

25-09-2018

The answer is
B. 13ab

5ab+9ab-ab
=(5ab+9ab)-ab
14ab-ab
=13ab

Hope it helped : )

Answer Link

Otras preguntas

УКРАЇНСЬКА! Хтось може пояснити, мені здається наче тут майже в кожному рядку звуки правильні

Lamonte has 50 m of fencing to build a three-sided fence around a rectangular plot of land that sits on a riverbank. (The fourth side of the enclosure would be

What is the imagine point of (4,-2) after the transformation ry=-i ○ D1/2

According to the tables used by insurance companies, a 47-year old woman has a 0.179% chance of passing away during the coming year. An insurance company charge

In his parenthetical statements, how does the speaker in "The Widow at Windsor" repeatedly identify himself and other members of the British military?

PLEASE HELP I'LL MARK THE CORRECT ANSWER BRAINLIEST!!! Which of the narrator's descriptions from The Scarlet Letter best reveals Nathaniel Hawthorne's attitude

For an air bag to work, it has to inflate full of nitrogen incredibly fast-within to milliseconds of the collision. For a 60-liter cylindrical air bag to work p

in the absence of friction, the output power of a winding engine is 100kw but thus is reduced by friction to 90kw . how much oil initially at 120° is required p

On a recent trip to the convenience store, you picked up 2 gallons of milk, 6 bottles of water, and 7 snack-size bags of chips. Your total bill (before tax) was

A thin flexible gold chain of uniform linear density has a mass of 17.1 g. It hangs between two 30.0 cm long vertical sticks (vertical axes) which are a distanc