yarisbelarocho yarisbelarocho

02-02-2017
Mathematics

contestada

Which is NOT equivalent to this expression?
3(5g² + 15g)
whats the answer?
a) 15g² + 45g
b) 15g (g + 3)
c) 15(g² + 3g)
d) 15g² + 15g

Respuesta :

willdabeast722 willdabeast722

02-02-2017

D. (15g² + 15g) is not equivalent to the expression because although the first part is right 15g² the second part isn't correct because 3 times 15g equals 45g not 15g. All the rest are equivalent. Hope this helps!

Answer Link

vanessa12314 vanessa12314

02-02-2017

The answer will be D

Answer Link

Otras preguntas

Lea buys 6 model cars that each cost $15.She also buys 4 bottles of paint that each cost $11.How many does lea spend on model cars and paint?

Which type of central heating system is often used when heating many buildings from a central location? A. electric baseboard B. forced-air C. hot-water D. s

What holds the slide on the stage

Reid ate 1/4 if pie, joe ate 1/3 of pie. How much was left after they both ate their pieces

if Teresa's daughter is my daughter's mother Who am I to Teresa

Which word in the sentence is the predicate nominative? Houston is the largest city in the state of Texas. a. city b. state c. Houston d. Texas

What is 7 hundred x 10 in unit form?

The equation of a line is -6x-2y=-18 what is the X-intercept of the line? A.) 3 B.) 9 C.)-3 D.) -9

Why might a scientist studying water pollution work with percents less than one?

How many atoms lined up side by side would equal the thickness of a book page?