176684
176684 176684
  • 07-10-2020
  • Mathematics
contestada

pls help with these two math questions

pls help with these two math questions class=

Respuesta :

mvaleria04192006 mvaleria04192006
  • 07-10-2020

Number 18 is D) (3+8m)-7

Number 19 is:

1) z>1

2) z>-1

3) z<1

4) z<-1

Answer Link
wpanagakis
wpanagakis wpanagakis
  • 07-10-2020
I see it’s math but 1-1= 0
Answer Link

Otras preguntas

I need help with this problem
Describe two different ways to write 7/3 as a mixed number. PLEASE HELP ME
write 7:30 in two ways
Solve. 8x + 4 ≤ –20 A. x ≤ –3 B. x ≤ –2 C. x ≥ –2 D. x ≥ –3
javon is helping his dad build a tree house. he has a piece of trim that is 13 ft long. how many pieces can Javon cut that are 1 yard long? how much of a yard w
how do you multiply a fraction by a whole number
What is the solution to the equation? –4q + 8 = –2q – 16 A. q = –12 B. q = –4 C. q = 4 D. q = 12
What was the main purpose of Henry Clay's American system? A) to open new land to settlement B) to promote economic growth C) to end the institution of slav
Which determines the pitch of a sound? A. At the same amplitude, the sound with the most cycles per second will have the higher pitch. B. At the
Rosa’s room is 4 meters wide. Which of these is an equivalent measurement? A 0.28 mile B 4.38 yards C 12.4 feet D 136.2 inches