mathwiz14 mathwiz14

02-03-2017
Mathematics

contestada

What is the result of adding -2.9a + 6.8 and 4.4a - 7.3 ?

Respuesta :

LightningEmerald1 LightningEmerald1

02-03-2017

All the question is asking is basically just to combine like terms.
The like terms are (-2.9a and 4.4a) and (6.8 and -7.3).
-2.9a + 4.4a = 1.5a
6.8 + (-7.3) = 6.8 - 7.3 = -0.5
This means the result of adding the two expressions is 1.5a - 0.5.

Answer Link

Otras preguntas

Michael bought a bicycle at 20% off the original price. If she paid $240,what was the original retail price?

What were two effects of the Vietnam was on American society

Find the difference 1 -(-10).

An object is attached to a spring that is stretched and released. The equation d= -8*cos((pi/6)*t) models the distance, d, of the object in inches above or belo

What is the main goal of the United Nations?

Which of the following is the best example of the idea of "separation of powers" in the American constitutional system? (3 points)

The measure of angle S = 30 degrees, the measure of arc RS =84 degrees, and RU is tangent to the circle at R. Find the measure of angle U.

Any ran 3/4 mile. Write the distance any ran as a decimal.

What is cot( inverse of sin 5/13)

The first churches were variations on the ___ buliding form that was the old Roman assembly hall