Seudónimo Seudónimo
  • 15-11-2020
  • Mathematics
contestada

simplify by combining like terms

1) 7b - (3a - 8b)

2) 4a-5(a+1)

show work, please

Respuesta :

kelly1204 kelly1204
  • 15-11-2020

Answer:

1)15b-3a

2)-1a-5

Step-by-step explanation:

1）7b-1(3a-8b)

7b-3a+8b

7b+8b-3a

15b-3a

2）4a-5(a+1)

4a-5a-5

-1a-5

Answer Link

Otras preguntas

The members of House of Representatives were directly ___ by the people of the states. a. removed b. impeached c. elected d. promoted e. celebrated
Explain why it is important for readers to understand historical context and provide one example to support your claim?
Answer part 2 of the question please ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️
2. Write the formulas for the product(s) of the following reactions and balance the resulting equations. Write NR if no reaction takes place. a. C6H12O6+O2→ b.
the study shows that about 5 percent of dogs in shelyers are purebred. If a shelter has 60 dogs, how many of these are likely purebred? ​
what type of blood goes to the right side of the heart​
Help ASAP I am struggling!!!
What would you do to graph the equation y = 2/5x − 6 ?
What is the answer to this?
Help!!!!!! What is 80% of 25?