eliman8
eliman8
03-04-2018
Mathematics
contestada
7 + 7 + (-1) = ?
A. 16
B. 10
C. 13
D. 7
Respuesta :
hudadagra
hudadagra
03-04-2018
7 + 7 + (-1)
7 + 7 - 1
13
Hope this helps :)
Answer Link
MarkV
MarkV
03-04-2018
Hi there!
The answer is C. 13
Step by step:
7 + 7 + (- 1) =
Work out the parentheses.
7 + 7 - 1 =
Now add up
14 - 1 =
Finally subtract
13
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
The data below are taken from a test of a petrol engine for a motor car. power output 150 kW fuel consumption 20 liters per hour energy content of fuel 40
Henry divided his socks into five equal groups. Let s represent the total number of socks. Which expression and solution represent the number of socks in each g
An elliptical galaxy has _____.
A speeding car is traveling at a constant 30.0 m/s when it passes a stationary police car. if the police car delays for 1.00 s before starting, what must be the
A greek drama typically begins with what is called a(n) _____. stasimon episode exodus prologue user: according to aristotle, tragedy and comedy are forms of __
Identify this conjunction. consequently correlative coordinating conjunction conjunctive adverb subordinating conjunction
What region of the united states has the highest clustering of people in poverty?
there are 220 people going on the raging waters canoe trip each canoe holds 4 people how many canoes are needed for everyone
answer all of those questions
The interval of a sixth can be major or minor. true or false
