alexitorios2005
alexitorios2005
18-10-2020
Mathematics
contestada
2(5x+5) + 9(x-10) + 9-squared
Respuesta :
lisa1813906
lisa1813906
18-10-2020
Step-by-step explanation:
We'll use BODMAS to solve this
Open the brackets :
2(5x+5)+9(x-10)+9sq = 10x+10+9x-90+81
Then we arrange them accordingly :10x+9x+10-90+81
We then calculate :19x+10-90+81
BODMAS :19x+91-90 = 19x+1
ANSWER :19x+1
Answer Link
VER TODAS LAS RESPUESTAS ( 28+ )
ACCESS MORE
ACCESS MORE
ACCESS MORE
ACCESS MORE
Otras preguntas
What are various role changes that occur during early and middle adulthood
Mr. Trager has $500.00 to spend at a bicycle store. All prices listed below include tax. . He buys a new bicycle for $273.98. . He buys 3 bicycle reflectors for
On the map below, #1 is marking which of the following countries? Turkey Syria Lebanon Israel
The Massachusetts Body of Liberties
An arithmetic sequence is defined by the general term tn = -5 + (n - 1)78, where n ∈N and n ≥ 1. What is the recursive formula of the sequence? A) t1 = -5, tn +
2) Sometimes insects will instead sit on top of a warm surface in order to increase their body temperature. What is the primary type of heat transfer are they u
A small fish is 0.9 inches long. How many centimeters long is the fish, to the nearest tenth?
Name and differentiate between the components types of weaving?
Which best describes the Nixon administration’s approach to China, the Soviet Union, and Latin America during Nixon’s first term in office? The administration
Which feature is used to classify a rock based on its composition?
