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

Why do geographers study human systems and human environment relationships?

What is the complete predicate of the following sentence? Sharon and Jason went for a walk and then a bike ride.

What is the difference between evidence and inference?

Can some one help me with this how many kilograms is this ??? Really need help

Church of the Holy Sepulcher, Dome of the Rock, Western Wall Which city is home to these three monuments

Which number is a multiple of 6? A 65 B 70 C 79 D 96 How do I find out?

1/2x+1/2x=x+1 Can someone show me how to do this???

What is SADD? How has the organization changed since its founding?

Identify 1 similarity and 1 difference between folding and warping.

A company used about 7.4 × 105 sheets of paper in a month. Of the paper used during the month, the accounting department used about 8.9 × 103 of the sheets. Abo