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fgiga [73]
2 years ago
5

Algebra 1: concepts, skills, and problem solving (california) solutions

SAT
1 answer:
lilavasa [31]2 years ago
8 0

An example of Algebra 1 problem solving question is  (3 + a) + b².

<h3>What is algebra?</h3>

The Basics of Algebra are known to cover simple math areas such as numbers, variables,  multiplication, division that are found in algebraic expressions.

Looking at this question,  (3 + a) + b², you collect like terms;

(3 + a) + b²

= 3a + b²

Therefore, the answer is 3a + b².

Learn more about algebra from

brainly.com/question/22399890

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Disorders in which a person’s symptoms take the form of physical ailments but are not fully explained by a medical condition are
Alenkasestr [34]

Answer:

Answer Below

Explanation:

A somatic symptom disorder, formerly known as a somatoform disorder, is any mental disorder that manifests as physical symptoms that suggest illness or injury, but cannot be explained fully by a general medical condition or by the direct effect of a substance, and are not attributable to another mental disorder

6 0
2 years ago
The table shows the scores that Ms. Cohen’s students earned on the Chapter 6 and Chapter 7 tests. Student Scores A 3-column tabl
exis [7]

Answer:

C

Explanation:

8 0
2 years ago
The weight w of an object above the Earth varies inversely as the square of the distance d from the centre of the earth. If an a
vladimir1956 [14]

Answer:

11 kg

Explanation:

Given weight in kg ∝ d² where d is the distance of the object from the center of the earth

We can write this as an equatio

w = (k/d²) where  is a constant

On the surface of the earth, d = 600, w = 80 so we get

80 = k/600² ==> k = 600² ( 80) =  600 x 600 x 80  (1)

At 1000 km altitude, the actual distance of the astronaut from the center of the earth is 1000 + 600 - 1600 km

So we get another equation w' = k/1600²

were w' is the weight of the astronaut at an altitude of 1000km

Using the value of k from (1) we get

w' = (600 x 600 x 80)/(1600 x 1600) = 11.25kg = 11 correct to the nearest kg

7 0
1 year ago
Which of these sentences is an opinion a light pollution is an overuse of artificial light and can create negative ecological co
Gala2k [10]

Answer:

When it seemed a truly dark sky at night is one of the most magical experiences one can have.

Explanation:

an opinion is what someone thinks is true but someone else might thing a different way. In this case, the speaker thinks tha a truly dark sky at night is one of the most magical experiances someone can have. someone else might contradict this opinion by saying that its not a magical experiance. The first sentance isn't an opinion because it states that light pollution is an overuse of artificial light and it can cause bad consequences. this is a fact because it's true. The last sentance is a fact because it states something that is happening in the world as well.

I hope this helps you!

6 0
2 years ago
Which detail about the early days of a Tuskegee normal school appears only in this autobiography
vovangra [49]

Answer:

Washington was nervous about the school succeeding.

Explanation:

From the excerpt, the detail about the early days of a Tuskegee normal school that appears only in this autobiography is "Washington was nervous about the school succeeding."

This is evident when Washington stated that about three months after the school was opened they were having the GREATEST ANXIETY about their work. This implies that Washington and other staff were NERVOUS about the success of the school.

Option C "the original school burned down after it was opened" is not correct and there was nothing like that in that excerpt.

Option D "Washington wanted students to build the new school" is not correct either.

Option B " The school was moved to the site of an old plantation" was closer but not correct either. This is because it is not stated whether the school was eventually moved to the location. It was only stated that the location is what they wanted

4 0
2 years ago
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