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

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

Otras preguntas

recognizing forms of energy

Jeff and Cameron are arguing about which one of them is faster. Jeff says "I can run 777 kilometers per hour!" and Cameron says "I can run 100100100 meters per

Dixie Bank offers a certificate of deposit with an option to select your own investment period. Jonathan has $7 comma 500 for his CD investment. If the ban

What is the volume of a cube that has a side length of 5 centimeters? A cube with side lengths of 5 centimeters. Recall the formula Cube volume = s cubed.

Why Nepal is favourable for sericulture?

Rick works off commission. He earns 10 percent of all manufacturing equipment he sells. if he made a sale of $9,000 how much was his commission

How did the military in the early 1900s move resources? engines. In the early 1900s, military moved their resources to distant locations with the help of

American history by judith ortiz cofer What were your thoughts about Elena and her emotions at the end of the story? Compr Whe story

How many voters should be sampled for a 95% confidence interval? Round up to the nearest whole number.

Issuing a pre-approval letter means that borrowers have completed the loan application and provided their debt, total income, and savings information, and the _