beautifulhope20 beautifulhope20

23-10-2016
Mathematics

Answered

Which expression is equivalent to (3y+3) +(y^2 -1) +2y+(y^2+2)

A3y^2+3y+4

B7y+4

C2y^2+5y+4

D7y+6

Verified Answer :

seizetheday seizetheday

23-10-2016

The way I looked at this was the amount of y² s in the expression. There is one fro the second bracket and one from the third so the equivalent expression must have 2y². Therefore the answer must be C

Answer Link

Related Questions

where is the Mediterranean scrub forests commonly found

A master roofer can cover a garage in 1 hour less than the roofers new assistant

Need some help on this question

Which of the following statements about homologous chromosomes is correct A Each gene is at the same locus on both chromosomes B They are two identical copies o

Simplify the expression 9 52 A 45 B 243 C 18 D 9

Explain how you know wether to choose grams or kilograms when measuring mass Name an object you would measure each unit

State if the three numbers can be the measures of the sides of a triangle

Which topic is best organized using chronological order proposing a United Nations resolution discussing the leadership style of two world leaders the history o

the gcf of 81214and the lcd of 221842

Every 2 minutes the height of a glider decreases by 8 feet The initial height was 47 feet A student sketches a graph of the height of the glider H versus time i

Web Analytics Made Easy - Statcounter