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

Round off the number 5028.563 to the nearest ten

How can spell check be ineffective

What is another name for a group of elements with similar properties on the periodic table of elements?

Type the correct answer in the box. Write your answer as a reduced fraction, using / for the fraction bar. A six-sided fair die is rolled 4 times in a row. The

Flying with a tailwind a plane averaged 158 km/h. On the return trip the plane averaged 112 km/h with same wind. Find wind & plane speed in still air.

If we apply the Pythagorean Theorem to the Egyptian knots we can see that 3^2 + 4^2 = 5^23 2 +4 2 =5 2 . Which of the sets of three numbers listed would a

What was the most beneficial reform that Darius I made in the Persian Empire?

Jillian is using integer tiles to add 7 + (-2). She uses the steps below. Jillian has made an error . In which steps does it occur?

Please help!! I’m timed

what are alveoli and what do they do?