Seudónimo Seudónimo
  • 01-03-2022
  • Mathematics
contestada

Can anyone give me a hand with 18 and 19 please

Can anyone give me a hand with 18 and 19 please class=

Respuesta :

emmab2457 emmab2457
  • 01-03-2022

Answer: (a-b)-(2x+y)

Step-by-step explanation: The answer for number 18. (The first pair of parentheses are optional.)

Answer Link
livthey0 livthey0
  • 01-03-2022
The answers are
A

C

D


Make sure you double checked
Ver imagen livthey0
Answer Link

Otras preguntas

Equal amounts or ethanol and water are mixed at room temperature and at 101.3 kPa. Which process is used to separate ethanol from the mixture? (1) distillation
Name one right only for United States citizens.
True or False The segments shown below could form a triangle. A_________C is 6 C_____B is 5 B_____________A is 8
Who lived in America before the Europeans arrived?
We elect a U.S. Representative for how many years?
Given the balanced ionic equation: 3Pb2+ + 2Cr ==> 3Pb + 2Cr3+ What is the number of moles of electrons gained by 3.0 moles of lead ions? (1) 5.0 mol (3)
What group of people was taken to America and sold as slaves?
What was one important thing that Abraham Lincoln did?
What are the two major political parties in the United States?
One beneficial use of radioisotopes is (1) detection of disease (2) neutralization of an acid spill (3) decreasing the dissolved O2(g) level in seawater (4) inc