polina666
polina666
23-08-2020
Mathematics
contestada
expand and simplify
2a + 3(a + 5)
Respuesta :
StephanieDawnNnaji14
StephanieDawnNnaji14
23-08-2020
Answer:
5a + 15
Step-by-step explanation:
2a + 3(a + 5)
open brackets
2a + 3a + 15
5a + 15
Answer Link
VER TODAS LAS RESPUESTAS ( 94+ )
Otras preguntas
a compound that is 14% sulfur by mass contains one sulfur atom per molecule. what is the molecular weight of the compound?
In taste, the final frontier, the author notes that many new and delicious alternatives to the original tasteless space foods have now been developed. a. true
calculate mass of caco3 required to liberate 10 litres of co2 at stp
A sequence diagram shows ? a how things are alike b how things are different c the relationships between things d the steps in a process or procedure
An astronaut in a spacesuit has a mass of 100 kilograms. What is the weight of this astronaut on the surface of the Moon where the strength of gravity is approx
A multiple choice test has ten questions each with four possible answers of which only one is the correct answer . what is the probability that sheer guess wor
Which type of bow uses wheels and cables, and is the most popular bow for hunting and target shooting? compound bow recurve bow longbow crossbow
What is the function of the male reproductive system?
A football team paid $28 per jersey. they bought 16 jersey. how much money did the team spend on jerseys?
The sum of five consecutive numbers is -45 which is the least of the five numbers
