jaidenbrand jaidenbrand
  • 23-03-2020
  • Mathematics
contestada

Solve this equation: 80 = 3y + 2y +4+1.
A. y = 16
B.y = 15
C. y = 75
D. y=-15

Respuesta :

ktki
ktki ktki
  • 23-03-2020
The answer is B because it is 80=5y+5 and if you subtract 5 it’s 75=5y and if you divide by 5 it’s +16
Answer Link
17738
17738 17738
  • 23-03-2020

Answer:

B = 15

Step-by-step explanation:

We can immediately take out y since there are no negatives in the picture.

3y + 2y = 5y so we are going to divide by 5 at one point, so it can't be C.

That leaves us with A and B, eventually the equation is 75/5, which equals 15 and not 16, so the answer is B.

Answer Link

Otras preguntas

Who wrote the book "the prince"
Which geographical feature is most likely to form at a mid oceanic ridge
Determine which on the following logarithms is condensed correctly See picture for options?
34/1000 as a decimal fraction
Which of these groups of animals are endangered? 1) dinosaurs 2) killer whales 3) mice 4) sea turtles pls help (︶︹︺)
Some Japanese women managed to immigrate to America despite the passport ban. They found a way to marry men who were already in America. What were these women c
Why does common table salt (NaCl) have a high melting point?
Why did independence movement arise in the soviet republics?
“It's wrong, my friend, to send any stranger packing – even one who arrives in worse shape than you. Every stranger and beggar comes from Zeus and whatever scr
In Macbeth, Shakespeare uses _____ as a method of _____. A. warfare; irony B. banquets; celebration C. blood; characterization D. apparitions; foreshadowi