perla932 perla932

03-12-2021
Mathematics

contestada

1) Which expression is equivalent to 40 - 9x + 4x + 5?

Respuesta :

lena3056 lena3056

03-12-2021

Answer:

x=7 so we could make an expression like; 2x=14

Answer Link

Otras preguntas

All atomic nuclei, except those of ordinary hydrogen, contain neutrons. a. True b. False

a resorvoir can be filled by an inlet pipe in 24 hours and emptied by an outlet pipe 28 hours. the foreman starts to fill the resorvoir, but he forget to close

You send a report to your boss for feedback and she returns it to you with her edits noted in the electronic file. This Word features is called (A.) Online Edit

The most common source of water contamination is _______. a. sewage b. pesticides c. fertilizers d. none of the above

The union of England, Russia, and France was called the: Triple Alliance European Alliance Triple Entente

In 1823, the _____ emerged stating, among other things, that European nations should not try to acquire new territory in the Western hemisphere. A Alien Act B E

Structural grammar defines a sentence and parts of speech.T/F

Oven cleaner is a highly caustic chemical that reacts with baked on foods. It is dangerous to the touch and has a very slippery feel.What is the likely pH of ov

Explain, using specific examples, how political parties strengthen or weaken U.S. democracy.

Jude incorrectly simplified the expression (1/2)^2 × 1/2 × (1/2)^3 as shown below (1/2)^2 × 1/2 × (1/2)^3 = (1/8)^6 = 1/262,144 Describe the mistake she made