emilysjuliet110 emilysjuliet110

02-04-2018
Mathematics

contestada

Which expression is equivalent to 7b+4b-1b? 2b 4b 10b 12b

Respuesta :

03-04-2018

The answer would be 10b

Answer Link

alexamcwilliams alexamcwilliams

03-04-2018

10b because you add each of the leading coefficients of the variables together. You can do this because they are all like terms.

Answer Link

Otras preguntas

Solve 5(x + 1) = 5(x + 5) − 15 .

A lottery uses balls numbered 1 through 37. List the sample space of the event picking one even-numbered ball.

It is easy to create good photographs of mountains because you can always tell how big they are. True False

75Kg of grapes are equally distributed to 6 children. How many grapes does each child get?

Which pair of words describes this system of equations ? 3y=9x-6 2y-6x=4 A) inconsistent and dependent B) consistent and dependent C) consistent and independe

f(x)=3x-5 and g(x)=x^2+2, fins (f+g)(x)

Help me on this plz...

simplify (2 3/5) divided ( -3 3/4)

How does an area qualify as a biodiversity hotspot?

Solve the inequality -8<3y-20<52