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 ( 21+ )
Otras preguntas
Choose the polynomial written in standard form A.x2y2 + 4x4y + 10x6 B.x4y2 + 4x3y5 + 10x C.x7y2 + 4x3y + 10x3 D. x6y2 + 4x3y8 + 10x2
Biologists want to know how many fish are in a certain lake. On January 1, they removed 730 fish from the lake and tagged them. On February 1, they returned to
Why did Perceval’s mother take him into the deserted lands and not allow anyone to teach him anything of fighting or violence? She realized that there were too
if the reserve rate is 3% and a bank receives a deposit of 16,000 how much of the 16,000 is the bank free to loan out?
—anunciaron una venta grande en el almacén hoy. —¡qué bien! necesito ropa pero no puedo _____ mucho.
In order for a recessive autosomal genotype to be expressed as a phenotype, which percentage of alleles for that trait would MOST LIKELY be present in an indivi
HELP!!! 15 Points! A triangular pyramid has a volume of 25 ft³. If all its dimensions are doubled, the volume of the new pyramid will be _____ ft³. 50 150 200 4
Self-_____ is a feeling of high regard or esteem for oneself, while self-_____ is a feeling of certainty in one's own abilities.
Answer the following questions with complete sentences in Spanish. 11. ¿Cuándo es tu cumpleaños? 12. ¿Cuál es la fecha del Día de la Independencia? (4th of July
Before the development of money as a medium, goods and services were exchanged through a ________ system.
