27,265 Answered Questions for the topic algebra 1
Algebra 1 Prealgebra
02/26/23
How to convert the word question in the description box into two algebraic equations that will work with substitution
Jamian bought a total of 40 bagels and donuts for the morning meeting. He paid a total of $33.50. Each donut cost $0.65 and Each bagel cost $1.15. how many of Each did jamian buy?
Please I need the answer to this, it would be greatly appreciated.
A specific radioactive substance follows a continuous exponential decay model. It has a half-life of 21 minutes. At the start of the experiment, 34.7g is present.(a) Let t be the time (in minutes)...
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Algebra 1
02/26/23
If the length of a square is decreased by 1 unit, the area will be 8 square units. Write an equation for the area of the square.
Calculate the original side length as an exact solution. and Calculate the original side length rounded to the nearest hundredth.
Algebra 1
02/25/23
Algebra word problems
Two trains leave towns 560 kilometers apart at the same time and travel toward each other. One train travels 16km/h slower than the other. If they meet in 2 hours, what is the rate of each train?
Algebra 1
02/25/23
Algebra Word problem
One month Kevin rented 12 movies and 2 video games for a total of $41 . The next month he rented 3 movies and 5 video games for a total of $35.Find the rental cost for each movie and each video game.
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Algebra 1
02/25/23
Algebra 1 question in description
A motorboat travels 123 kilometers in 3 hours going upstream. It travels 159 kilometers going downstream in the same amount of time. What is the rate of the boat in still water and what is the rate...
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Algebra 1
02/25/23
Leon cuts the length of a 9-foot board into two sections. Three times the length of the longer section is 3 feet more than 3 times the length of the shorter section.
Algebra 1
02/25/23
Leon cuts the length of a 9-foot board into two sections. Three times the length of the longer section is 3 feet more than 3 times the length of the shorter section.
Algebra 1
02/25/23
At a hockey game, a vender sold a combined total of 126 sodas and hot dogs. The number of sodas sold was two times the number of hot dogs sold. Find the number of sodas and the number of hot dogs sold
I really need to know how to find the equation in a word problem.
find an angle between 0 and 2π that is coterminal with -7π/5
I need this ASAPany help would be super appreciated
Algebra 1
02/25/23
Each side of a square is increased 3 inches. When this happens, the area is multiplied by 4. How many inches in the side of the original square?
adf
Algebra 1
02/25/23
Each side of a square is increased 3 inches. When this happens, the area is multiplied by 4. How many inches in the side of the original square?
adf
02/24/23
I want to take this matrix in row echelon form but got stuck.Can someone tell me the row operations step by step for this matrix?
A =2 6 3 12 1 0 −23 −2 1 10 6 2 0
Algebra 1 Math
02/24/23
If Matt jumps from ground level with an initial velocity of 48 feet per second, how long does it take Matt to hit the ground?
Vertical Motion Model: Use the vertical motion model, which is s(t) = -16t2 + vt + s, where v is your initial velocity, and s is your initial position. If Matt jumps from ground level with an...
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02/24/23
How to determine this?
Determine whether the set of all pairs of real numbers of the form (x, y), where x ≥ 0, with the standard operations on R2 is a vector space or not
How to solve this?
x1 + 2x2 + x3 + x4+ 5x5 = 0−5x1 + 10x2 + 3x3+ 3x4+ 55x5 = −8x1+ 2x2 + 2x3 − 3x4 − 5x5= 14−x1− 2x2+ 6x3 − 12x4 + 8x5= −2(a) Determine whether the non-homogeneous system Ax = b is consistent.
I want to convert this matrix in a row echelon form but got stuck. Can someone tell me the steps of the row echelon form for this matrix?
A =2 6 3 12 1 0 −23 −2 1 10 6 2 0
Algebra 1
02/24/23
help me with this question please
i bought a sweater that was 70% the price was $42 what is the original price
Algebra 1
02/24/23
How many kid's tickets did the group purchase?
Tickets to the movies cost $9.50 for adults and $6.50 for kids. A large group brought 12 tickets and spent a total of $87. How many kid's tickets did the group purchase?
Algebra 1
02/24/23
A rectangular deck has length 15/6r+3s feet and width 9+3r/6r+3s feet. Find the length of a railing that encloses all sides of the deck
word problem question
A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 2 large boxes and 3 small boxes has a total weight of 57 kilograms. A delivery of 6 large boxes and 5 small...
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word problem question
Alan is choosing between two exercise routines.In Routine #1, he does only running, burning 18.5 calories per minute.In Routine #2, he burns 22 calories walking. He then runs at a rate that...
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Algebra 1
02/24/23
Algebra question help please
Raymond and Kevin want to purchase a house. They offer $807,000 with 20% down payment. They are pre-qualified for a 30-year loan at 3.1%. Calculate their anticipated monthly payments.
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