# (x + y) (x - y) if x=-4 and y = 1

###### Question:

(x + y) (x - y)
if x=-4 and y = 1

### A train near Jason's house just derailed.the local authorities said it is Carrying hazardous chemicals and that the local population should evacuate the area.Jason walks out on his front porch and dosen't smell anything unusual what should Jason do?

A train near Jason's house just derailed.the local authorities said it is Carrying hazardous chemicals and that the local population should evacuate the area.Jason walks out on his front porch and dosen't smell anything unusual what should Jason do?...

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please tell what the fractions are...

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What are the aspects of American system that are still followed today?...

### 85.0 g of propane (C3H8) reacts with 101.0g of O2 in a combustion reaction. a. Write a balanced equation. b. What is the theoretical yield of water (g)? c. What is the Limiting Reactant? Explain. d. How much excess reagent is left over? e. If 38.74 g of water is produced in an experiment what is the percent yield? f. Based on your percent yield, was this a successful reaction? Why or why not?

85.0 g of propane (C3H8) reacts with 101.0g of O2 in a combustion reaction. a. Write a balanced equation. b. What is the theoretical yield of water (g)? c. What is the Limiting Reactant? Explain. d. How much excess reagent is left over? e. If 38.74 g of water is produced in an experiment what is the...

### When a paragraph is unified. A. Two or more sentences use unifying techniques, such as synonyms or transitions. B. All sentences support the main idea. C. All sentences have something to do with the topic of the paragraph. D. Two or more main ideas work together as one.

When a paragraph is unified. A. Two or more sentences use unifying techniques, such as synonyms or transitions. B. All sentences support the main idea. C. All sentences have something to do with the topic of the paragraph. D. Two or more main ideas work together as one....

### Ind the probability of answering the two multiple choice questions correctly if random guesses are made. Assume the questions each have five choices for the answer. Only one of the choices is correct.a. 0.04 b. 0.4 c. 0.02 d. 0.004

ind the probability of answering the two multiple choice questions correctly if random guesses are made. Assume the questions each have five choices for the answer. Only one of the choices is correct.a. 0.04 b. 0.4 c. 0.02 d. 0.004...

### A) x= 42.5 B) x= 90 C)x=87.5 D) x=27.5

A) x= 42.5 B) x= 90 C)x=87.5 D) x=27.5...

### There are four muffins on each plate there are zero plates of lemon muffins how many lemon muffins are there

There are four muffins on each plate there are zero plates of lemon muffins how many lemon muffins are there...

### Which excerpt from the Declaration of Independence best replaces the question mark in the graphic above? 1"For imposing Taxes on us without our Consent." 2"He has refused to pass other Laws for the accommodation of large districts of people." 3"For transporting us beyond Seas to be tried for pretended offences." 4"He has refused his Assent to Laws, the most wholesome and necessary for the public good."

Which excerpt from the Declaration of Independence best replaces the question mark in the graphic above? 1"For imposing Taxes on us without our Consent." 2"He has refused to pass other Laws for the accommodation of large districts of people." 3"For transporting us beyond Seas to be tried for pretend...

### The _______ force between each planet and the Sun keeps the planets in orbit around the Sun.

The _______ force between each planet and the Sun keeps the planets in orbit around the Sun....

### Xavier, Yessie, and Zorro each choose a different favorite positive fraction. Each fraction is in simplest form. Yessie's fraction is the reciprocal of Xavier's. Zorro multiplies his favorite fraction by Xavier's and finds a product of 12/35. Zorro then multiplies his favorite fraction by Yessie's fraction and finds a product of 15/7. What is each person's favorite fraction?

Xavier, Yessie, and Zorro each choose a different favorite positive fraction. Each fraction is in simplest form. Yessie's fraction is the reciprocal of Xavier's. Zorro multiplies his favorite fraction by Xavier's and finds a product of 12/35. Zorro then multiplies his favorite fraction by Yessie's f...

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How would you define what it means to take a stand on an argument ?? Pls answerrr...

### How do you think people should participate in our system of government?

How do you think people should participate in our system of government?...

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### A Ping-Pong ball moving East at a speed of 4 m/s collides with a stationary bowling ball. The Ping-Pong ball bounces back to the West, and the bowling ball moves very slowly to the East. Which object experiences the greater magnitude impulse during the collision?

A Ping-Pong ball moving East at a speed of 4 m/s collides with a stationary bowling ball. The Ping-Pong ball bounces back to the West, and the bowling ball moves very slowly to the East. Which object experiences the greater magnitude impulse during the collision?...