27,265 Answered Questions for the topic algebra 1

Algebra 1 Calculus Physics

06/01/23

physics homework
A small turtle moves at a speed of 651 furlongs per fortnight. Find the speed of the turtle in centimeters per second. Note that 1 furlong = 220 yards and 1 fortnight = 14 days.
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Algebra 1 Physics

06/01/23

Physics homework question
The speed of light is now defined to be c = 2.99792458 ✕ 108 m/s(a) Express the speed of light to three significant figures. (Enter a number with the correct number of significant figures)(b)... more
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Algebra 1

05/30/23

passes through (-3,6) with a slope of -2
math
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Algebra 1

05/30/23

Jon made a Facebook video
Jon made a Facebook video. On the first day, 2 people watch it. On the 2nd day, each of those 2 people get 2 people to watch it. Assuming the pattern continues, answer each question.1. Number of... more
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Algebra 1

05/30/23

find three consecutive odd integers such that six times the second decreased by twice the first is equal to twenty more than the sum
help
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Algebra 1

05/29/23

how many weeks will he have enough saved up to buy it?
Diego is saving up for new shoes for $128. He has $7 saved. If he saves $11 per week, in how many weeks will he have enough saved up to buy it?
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Algebra 1

05/27/23

Find two consecutive odd integers such that 44 more than the lesser is three times the greater.
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Algebra 1

05/26/23

Find both solutions to the equation 100+(n−2)2=149 .
what are the answers
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05/25/23

Marginal Revenue/profit question
If marginal revenue is -0.009x^2 + 1020 and the cost per unit is 1.5, how much do profits increase by when output is expanded from 90 units to 148 units?
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Algebra 1 Math

05/23/23

Town officials want to estimate the number of households that own a dog
Town officials want to estimate the number of households that own a dog. Answer the following. (a) Which of the following surveys probably would best represent the entire population of households?... more
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Algebra 1 Math

05/23/23

Please help! A radioactive substance decays according to the following function, where y0 is the initial amount present, and y is the amount present at time t (in days).
A radioactive substance decays according to the following function, where y0 is the initial amount present, and y is the amount present at time t (in days).y = y0e-0.019tFind the half-life of this... more
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Algebra 1 Sat Math

05/22/23

System of Equations
2x − 3y = −14 3x − 2y = −6If (x, y) is a solution to the system of equations above, what is the value of x−y ?
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Algebra 1 Sat Math

05/22/23

Graphing A Linear Equation; using slope and a point to write an equation in y = mx + b form

A line in the xy - plane passes through the origin and has a slope of 1/7. Which of the following points lies on the line?A) (0, 7) B) (1, 7) C) (7, 7) D) (14,2)
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Algebra 1

05/22/23

Help Writing a Difficult Real Life Algebraic Equation
Vipul is a 7th grade dyslexic and dysgraphic child and his teachers think it is most fair to give him time and a half to finish his work (rather than cutting the amount of work he has to do, even... more
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Algebra 1

05/22/23

SAT: Systems of Equations
3x + 4y = -232y - x = -19 What is the solution (x,y) to the system of equations above?
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Algebra 1

05/21/23

algebraic expression for three more than the product of five times the difference between x and 6
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Algebra 1 Math

05/21/23

NEED ANSWER ASAP! The mass of a substance varies directly as the volume of the substance. If a mass of 30 kg of a substance has a volume of 6 liters, what is the volume of 65 kg of the substance?
The mass of a substance varies directly as the volume of the substance. If a mass of 30 kg of a substance has a volume of 6 liters, what is the volume of 65 kg of the substance?
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Algebra 1

05/20/23

Pattern and algebra

Use the rule 10^n to find the 11th term
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Algebra 1

05/20/23

For what values of x does f(x)=g(x)
Given f(x) = x2 - 1 and g(x) = 3x, for what values of x does f(x)=g(x)?
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Algebra 1

05/20/23

frequency table
twelve families went to fishing and the amount of fish each family caught is listed below. what is the frequency table that represents the data? 4, 7, 10, 7, 14, 6, 0, 2, 9, 5, 3, 4
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Algebra 1

05/19/23

you spin a spinner once, your numbers are 9,8,7,6. What is P (prime or factor of 42) write your answer as a percentage
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Algebra 1

05/19/23

Evaluate the following expression for the value given

-3x^2 +2x -7; x = -2
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Algebra 1

05/19/23

six more than twice a number is less than negative sixteen
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Algebra 1

05/18/23

The length of a rectangle is 7 centimeters less than its width. What are the dimensions of the rectangle if its area is 260 square​ centimeters?
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Algebra 1

05/18/23

graph the line using the intercept
2x-4y=8
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