23-02-2018
Mathematics

contestada

4+8+(5x7)+5(7-9)=6+b

Relax

Respuesta :

Camerenanderson Camerenanderson

23-02-2018

4+8+(5X7)+5(7-9)=6+B
USE PEMDAS
5X7=35
4+8+35+5(7-9)=6+B
(7-9)=-2
4+8+35+5(-2)=6+B
5X-2=-10
4+8+35+-10=6+B
4+8+35+-10=37
minus both sides by 6
37-6=31
6+B-6=B
31=B or B=31

Answer Link

Otras preguntas

Write a statement that creates a single string from an existing list of strings called "states" by inserting the string ' | ' between every pair of strings in t

Scott lost his vision at a young age. When he was much older, he received a corneal transplant that allowed him to see again. After so many years of not being a

Why is Hamlet able to act in Scene 4 but not in Scene 3? What does this tell about Hamlets character?

(9.40_Q1) Which particle moves through a metal wire as electricity? Question 1 options: protons neutrons electrons atoms Question 2 (3 points) (9.40_Q2) Electr

Consider a firm that produces 500,000 units per year. The firm's fixed costs are $100,000, marginal costs are $250 and the price per unit is $400. In the short-

According to the lecture and textbook reading, psychology is a broad, diverse field of professionals with varied interests. What, if anything, unites the field

Jeff is a fun-loving, intelligent, responsible teenager who likes to dye his hair different colors. However, he is concerned that other people might construe hi

Each of the following programs has errors. Find as many as you can. 65. // Find the error in this program. #include using namespace std; int main() { int nu

The Obama administration's foreign and defense policy has been largely guided by cold calculations of the costs and benefits of action. It can thus be described

Complex calculations show that if the universe is geometrically flat, we should observe the greatest temperature differences between patches separated by about