camisaiahjones
camisaiahjones
22-03-2021
Mathematics
contestada
Simplfy 7a - 2b - 5a + 7b
Respuesta :
sweetsims2004
sweetsims2004
22-03-2021
Answer:
2a+5b
Step-by-step explanation:
7a-5a =2a
-2b+7b = 5b
Answer Link
VER TODAS LAS RESPUESTAS ( 76+ )
Otras preguntas
3(y+9)=12y+13 how many differnt solutions does it have? (Choice A) A No solutions (Choice B) B Exactly one solution (Choice C) C Infinitely many solutions
What is the value of q?
If some people can afford health insurance but others cannot, what does this say about the healthcare industry?
Ella and three friends run in a relay race that is 14 miles on each person runs equal parts of their race how many miles does each person run
Which new development had a major impact on the population growth of Mesopotamia? A) Written Language B) Religious beliefs C) 12 month calendar D) Irrigat
Wavy hair in humans is a result of incomplete dominance between straight hair (H) and curly hair (h). If a man with curly hair marries a woman with wavy hair,
1. Which is the richest food source of vitamin D? A. fortified orange juice (1 cup) B. salmon (3 oz) milk (1 cup) C. egg (1 large) D. cheese (1 slice)
Who expanded into Russia around 900 C.E.?
According to a panel of experts in 1921, intelligence consists of the abilities to do all of the following except a. reason concretely. b. learn to adapt to env
-What role has technology played in globalization?
