EveretteSellai199 EveretteSellai199

03-05-2014
Mathematics

contestada

Which of the following is equivalent to 3a + 4b – (–6a – 3b) ?
A. 16ab
B. –3a + b
C. –3a + 7b
D. 9a + b
E. 9a + 7b

Respuesta :

03-05-2014

[tex]3a + 4b - (-6a - 3b) =3a + 4b +6a +3b = 9a +7b \\ \\ \\ Answer : \ E. \ \ 9a + 7b[/tex]

Answer Link

Otras preguntas

You collect individuals from different allopatric populations of a leaf-eating beetle. In the laboratory, you conduct mate-choice experiments to assess levels o

Phil and ava both worked 14 hours this week. phil earned $112.70, and ava earned $113.82. ava wants to know how much more per hour she earns than phil. which st

How old was zlata filipovic when she observed war firsthand? fifteen five twenty eleven

What characteristic suggests that the pursuit of a degree in social work would be a better avenue to professional helping than pathways in psychology?

Discuss the selective pressures operating in the late miocene, pliocene, and pleistocene that favored the adaptive radiation of monkeys and contributed to decre

Distribute to create an equivalent expression with the fewest symbols possible. 2(3 – 8y) =

A stone of weight 10N falls from the top of a 250m high cliff. a) Calculate how much work is done by the force of gravity in pulling the stone to the foot of th

When the housing market collapsed in 2007, the demand for loanable funds decreased and caused interest rates to decrease. a. true b. false

24 is what percent of 480?

A right rectangular prism has these dimensions: Length: Fraction 1 and 1 over 3 units Width: Fraction 5 over 6 unit Height: Fraction 2 over 3 unit How many cube