raganprince07 raganprince07

13-12-2019
Mathematics

contestada

5(9a + 4) + -2(a + 3)?

Respuesta :

raniaig raniaig

13-12-2019

(5*9a is 35a) + (5*4 is 20) so 35a+20 + (-2a-6)
= now you collect all the SIMILAR numbers (so get all the a’s to one side and all the normal ones together. So the final answer is 32a+14

Answer Link

Otras preguntas

some one plz help me with problems 12,13 and 14 thank you!

Describe your observations when the silver nitrate was added to the sodium chloride solution

Ozone, a pollutant or a gas to protect us? We have known that the ozone layer absorbs (slides 12 to 16) most of the sun's ultraviolet light, which is potentiall

Diabetes melitius can result from

Would an animal cell be able to survive without a mitochondria why or why not

fighting between Jamestown settlers and the Powhatan American Indian tribe during the 1600 lasted how long

1: English: Help me find out the biggest common factor of: Español: Ayúdame a encontrar el mayor factor común de: 28,40. 40,48. 63,135. 26,39,

Intel reports retained earnings at the end of fiscal 2016 of $40,747 million and retained earnings at the end of fiscal 2015 of $37,614 million. The company rep

Fill in the blanks so the left side is a perfect square trinomial. That is, complete the square. x^2+12x+ =(x+ )^2

Ngo has a collection of dimes and quarters with a total value of $3.50. The number of dimes is seven more than the number of quarters. How many of each coin doe