nerdynekoov3a1g
nerdynekoov3a1g nerdynekoov3a1g
  • 22-08-2017
  • Mathematics
contestada

Help, this is a trick question!

Which expression has a value of 74?
(75 − 5) × 1 + 4
(75 − 5) × (1 + 4)
75 − 5 × (1 + 4)
75 − (5 × 1 + 4)

Respuesta :

Shelbywargel Shelbywargel
  • 22-08-2017
(75-5)x1+4
(70x1)+4
Answer: 74 which is the 1st one
Answer Link
AspiringScholar101
AspiringScholar101 AspiringScholar101
  • 22-08-2017
use PEMDAS
so work the parentheses first then multiply, then add and subtract (forget the d cuz there is no division)
only the first one can give you 74
so parenthese gives you 70
the 70 times 1 then plus 4
74
Answer Link

Otras preguntas

A clause that may be used as a subject complement is a(n) _____. noun adverb adjective
What is the idea of continental Drift?
For right triangle , triangle rst shown below, what is tan r
The United States placed nuclear missiles in this country, causing Russia to place some in Cuba. France Great Britain Turkey Iraq
unit rate for 14 lb for $2.99
a particular strain of bacteria triples in population every 15 minutes. Assuming you start with 120 bacteria in a petri dish, how many bacteria will there be in
the locations of three ships are represented on a grid by the following points: P(-2,5), Q(-7, -5), and R(2, -3). Which ships are farthest apart?
what is 2tens 1one × 10 in a unit form
how did napoleon become a hero. in. france
Is it true or false that third parties are allowed in the us, but they have never influenced election outcomes