16,113 Answered Questions for the topic algebra 1

Algebra 1 Math

2h

#### Algebra 1 I’m have a formative

-5-(15y-1)=2(7y-16)-y is my question and I’m not sure how to answer please help

Algebra 1

3h

#### Multi step equations

Mrs. Telles bakes a turkey for Thanksgiving. She gives one-seventh of the turkey to her neighbors. If her family consumed two-thirds of the turkey and 3.6 pounds of meat remains, how much did the...
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Algebra 1

3h

#### Multi Step equation

Ivan had 120 baseball cards. He gave some baseball cards to his brother, Nathan. Also, two-thirds of the number of cards given to Nathan was damaged and so, Ivan discarded them. If Ivan has 55...
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Algebra 1

3h

#### Multi step equations

the lifespan of a guinea pig is 6 years less than that of a giraffe. The lifespan of a tiger is 4 times that of the guinea pig. If the total lifespan of the animals is 30 years, calculate the...
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Algebra 1

12h

#### Find the slope of the lines described below

a- A line parallel to y+3x+1b-A line perpendicular to y=3x+1

Algebra 1 Math

17h

#### Write an equation for the line passing through the given pair of points. Give the final answer in standard form. (-6,-2) and (1,-4)

Algebra 1

19h

#### If the probability of an event not happening is 55/71, what is the probability of the event happening?

Algebra 1

1d

#### 2x + 2y = 10,,,,,,,2x - 3y =5

use elimination to find the value of x in the solution for the systems of equations

#### If the radius of the circle is , what is the length of the curved line in the interior of the circle that separates the white region from the dark region?

If the radius of the circle is r , what is the length of the curved line in the interior of the circle that separates the white region from the dark region?

#### If each of the circles has a diameter of 10 meters, what is the area of the region inside the four circles? (Use π = 3.14. Round your answer to one decimal place.)

If each of the circles has a diameter of 10 meters, what is the area of the region inside the four circles? (Use π = 3.14. Round your answer to one decimal place.)

Algebra 1

1d

#### What’s eight times of sum of a number and five equals nine

Eight times of some other number and five equals nine

Algebra 1 Linear Algebra

2d

#### Proofs for symmetric matrices and skew-symmetric matrices

A square matrix 𝐶C is called skew-symmetric if 𝐶𝑇=−𝐶CT=−C.Let 𝐴A be an 𝑛×𝑛n×n square matrix. Set 𝐵=12(𝐴+𝐴𝑇)B=12(A+AT) and 𝐶=12(𝐴−𝐴𝑇)C=12(A−AT).(a) (4 marks) Show that 𝐵B is a symmetric matrix...
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Algebra 1

2d

#### Write an equation in slope-intercept form of the line that passes through (7, 2) and (2, 12).

Algebra 1

2d

#### Two numbers add up to 26 . One number is 9 Less than 4 times the other numbers . Find the two numbers

Algebra 1 Mathematics

2d

#### Organizing a party Word Problem

Scenario 1: If I have a budget of $150 and I order 56 shrimp rolls, how many vegetarian rolls can I order? Round your answers to the nearest whole number. Scenario 2: If I have the same budget of...
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Algebra 1 Mathematics

2d

#### Elevator capacity Word Problem

If there are 20 large boxes already, how many small boxes can we load onto the elevator so that it fills it to capacity?
What if there are 10 small boxes, how many large can you fit in the...
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Algebra 1

2d

#### what is the second part to this question

Diego is thinking of two positive numbers. He says, “If we triple the first number and double the second number, the sum is 34."Write an equation that represents this clue. [answer1]Find two...
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Algebra 1

2d

#### Write an absolute equation and get the correct range.

You want to treat your family with nuggets tonight. There are seven people in your family, but the number of people eating dinner can vary by up to 2 depending on who has practice and who has...
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Algebra 1

2d

#### Jim and the wheel barrel

Jim's wheelbarrow holds about 48.75 pounds of dirt. He filled his wheelbarrow 9 times one Saturday morning to make a raised vegetable garden. How many pounds of dirt did he move?

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