xoabiha
xoabiha
29-10-2020
Mathematics
contestada
Which one?
A. B. C. or D?
Respuesta :
smartypantsnerd100
smartypantsnerd100
29-10-2020
The answer is D .
Step 1. When there is a minus in front of an expression in parentheses, change the sign of each term in the expression.
-> 2 - 7 + 7 + 6
Step 2. Since two opposites add up to zero, remove them from the expression.
-> 2 + 6 = 8
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
Solve the quadratic equation numerically (using tables of x- and y-values). x^2 + + 2x + 1 = 0 x = -1 or x = -1 x= -3 or x = -3 b.I x= -4 or x= -3 d. x = 2 or
in the figure above, three congruent circles are tangent to eachother and have centers that lie on the diameter of a larger circle. if the area of each of these
Which of the following is not a result of surface tension in water? a. water has an unusually low vapor pressure b. drops tend to become spherical c. surface ar
Please help I forgotten how to do this problem
(d) Write a short story which ends with, "He caught the gleam of happiness in his eyes and won the competition."
The Federal Financial Institutions Examination Council (FFIEC) developed the Cybersecurity Assessment Tool, which can be used as a self-assessment tool for iden
Which words describe a great speaker? Select all the answers that you agree with. organized funny inspiring passionate smart sincere
E-procurement: works best in long-term contract situations but is not suited for auctions. is the same thing as Internet purchasing. has many benefits but requi
Write the name of the definition, postulate, property or theorem that justifies the statement about the diagram.
The cost of carpeting a sqaure yard is $9.10. How much does it cost to carpet 12.5 square yards?
