unicornandduck
unicornandduck unicornandduck
  • 02-01-2017
  • Mathematics
contestada

Combine like terms. What is a simpler form of the expression?

-3(-4y + 3) + 7y

A. 19y – 9
B. 10y
C. -19y + 3
D. -19y – 9

Respuesta :

soccergeek1118
soccergeek1118 soccergeek1118
  • 02-01-2017
-3(-4y+3)+7y
12y-9+7y
A) 19y-9
Answer Link

Otras preguntas

An ideal refrigerator does 240 J of work to remove 610 J as heat from its cold compartment. (a) What is the refrigerator's coefficient of performance? (b) How m
The haploid number in humans is: a. 2 b. 22 c. 23 d. 46
Do rectangle I and rectangle II have equal perimeter, if rectangle I dimensions a and b, and rectangle II has dimensions a-2 and b+2, where a>2 and b>0
Describe the circumstances leading to desertification
Solve: 16x^2 − 80 = 0 using the quadratic formula Round the answer to the nearest hundredth. x = −0.45 and x = 0.45 x = −2.24 and x = 2.24 x = −8.94 and x = 8
Which of the following terms describes the removal of metabolic waste from the body? a. anabolism b. catabolism c. excretion d. secretion
Which of the following is NOT a characteristic of the northern boreal forest (taiga) biome? a. Prolonged winters (>6 months) b. Extreme temperatures (-70 to
3. What is a "sit-in"? ihts A freedom riders who sit on buses to integrate bus stations in the South B a form of protest in which people sit in a public place a
Which of the following attaches muscle to bone? a. tendons b. sarcomeres c. ligaments d. striations
Describe the arrangement of the layers of smooth muscle in the seminal gland.