pinches50 pinches50

26-04-2021
Mathematics

contestada

(a) Simplify
3a + 7b - a + 4b

Respuesta :

daisy29847 daisy29847

26-04-2021

Answer:

2a+11b

Step-by-step explanation:

Need like terms!

3a-a

=2a

7b+4b

=11b

Answer Link

Otras preguntas

Discounting allows comparisons of a. money values and physical values. b. interest payments on borrowed funds and interest payments on loaned funds. c. money

Beethoven composed the Moonlight sonata Select one: a. while he suffered hearing loss. b. late in his career. c. in his youth d. during his early years in Vie

President Trump has called for deep budget cuts and the reorganization of the executive branch bureaucracy, citing the specter of __________ that exerts power i

A polarized cell Group of answer choices has a charge imbalance across its membrane. includes most cells of the body. exhibits a membrane potential. includes mo

New Balance recently spent $13 million for time on television and space in selected magazines to promote its athletic shoes. What form of marketing communicatio

A solution of sodium chloride in water has a vapor pressure of 19.6 torr at 25°C. What is the mole fraction of NaCl in this solution? The vapor pressure of pure

Suppose that Michelle buys a cappuccino from Paul\'s Cafe and Bakery for $6.25. Michelle was willing to pay up to $8.75 for the cappuccino and Paul\'s Cafe and

A ball is kicked from the ground with an initial speed v0 at an angle θ above the horizontal. Which of the following best describes the magnitudes of the veloci

What are differences between Piaget and Erikson's work? a.Both study different aspects of human development. b.Each has a different number of stages in his th

Dock Corporation makes two products from a common input. Joint processing costs up to the split-off point total $33,600 a year. The company allocates these cost