Seudónimo Seudónimo
  • 01-12-2020
  • Mathematics
contestada

Which expression is equivalent to (3b + 2r) + (4b +r)?

A. 7b + 2r

B. 7b + 3r

C. 12b + 2r

D. 12b + 3r

Respuesta :

Mashhhh Mashhhh
  • 01-12-2020
B. is the correct answer !
Answer Link
bts941865
bts941865 bts941865
  • 01-12-2020

Answer:

7b + 3r

Step-by-step explanation:

=3b+2r+ 4b+r

= 3b + 4b+2r+r

= 7b + 3r

Answer Link

Otras preguntas

The sentence below is correctly punctuated. She eats very little; nevertheless, she does not lose weight. a. True b. False
What is the value of the digit 4 in the number 6,028,468
Which identifies a machine that converts mechanical energy into electrical energy? a. motor b. electromagnet c. generator d. turbine
round to the place value of the 5 in 562,408
Explain to a friend earth's deepest point is in the Mariana Trench in the Pacific Ocean. It is 35,840 feet below sea level. Is this about 36,000 feet below sea
divide £21 in ratio 3:4
How did agricultural affect population
Forests in New England helped colonists establish settlements by providing
how were old imperialism and new imperialism similar
Because of Medicaid and Medicare, whose administration was seen as making great strides in health care? Answer John F Kennedy Richard M Nixon Lyndon B Johnson n