bobbyfrankisawesome bobbyfrankisawesome

02-11-2017
Mathematics

contestada

Add the two expressions.

−6.5b+11 and 3.3b−2

Enter your answer in the box.

Respuesta :

tropicaia tropicaia

03-11-2017

Answer:
-3.2b + 9

Explanation:
(-6.5b + 11) + (3.3b - 2)
Distribute sign and drop parentheses.
-6.5b + 11 + 3.3b - 2
Combine like terms.
-6.5b + 3.3b + 11 - 2
-3.2b + 9

Answer Link

Otras preguntas

what is the 7.5x10 exponent 5 of scientific notation

Simplify the expression. [90 – (12 + 13)](15 ÷ 3)

list the six enternal parts or peripherals of a computer system and identify which are output and which are input devices?

2x+8=22 how do I figure out the answer to problem 2x+8=22 ?

WHAT COULD HAPPEN IN THE BODY IF PROTEINS OR ENZYMES LOST THEIR CONFORMATIONS OR WERE DENATURED?

2x+8=22 how do I figure out the answer to problem 2x+8=22 ?

walter buys a bus pass for 30$. everytime he rides the bus money is deducted from the value pass. he rode 12 times and 24$ was deducted from the pass. how much

16. The main reason self-confidence is important in human relations is because

How did geography influence the way the Incas ruled the empire?

What's needed to know Right now we are doing unit 1 which is about tensions in ropes and weight and stuff about newtons. We are taking a test tomorrow and I st