Seudónimo Seudónimo
  • 10-05-2017
  • Mathematics
contestada

Which of the equations has a solution of 7.
y - 41 = 48
m + 6= 1
z - 2 = 5
n + 50 = 30

Respuesta :

Bill323
Bill323 Bill323
  • 10-05-2017
The 3rd one is the answer.
Answer Link
ashleyyyyyyyy
ashleyyyyyyyy ashleyyyyyyyy
  • 10-05-2017
The third one because you plug 7 in for z
Z-2=5 turns into 7-2=5 which is true
Answer Link

Otras preguntas

Which number satisfies the inequality 9h + 15 > 55?
Which is a cause of mechanical weathering? A. carbonic acid B. wind C. hydrolysis D. oxidation
what is the cost of 2.15 pounds of cheese priced at $7.99 a pound
factor out the coefficient of the variable: 1/2a - 1/2
Which personal pronoun correctly completes the sentence? For Terrel and __________, exploring the cave was a real adventure. A. we B. he C. him
How do we find the range
plz help me i have a religion and culture test tomorrow! im super worried the teacher taught us almost nothing this unit!what do you recommend i do to prepare m
The type of novel about the Civil War is a _____. novel of character novel of manners novel of incident historical novel
Which sentence uses a verb that agrees with its pronoun subject? A. Both of the children are ready to take the test. B. Have everybody had a chance to buy a tic
How do scientists use DNA to support evolution?