27,265 Answered Questions for the topic algebra 1

Algebra 1

01/05/23

How do I find the E U F and the E U F
E= {w│w ≤ 4}F= {w│w < 6}Write E U F and E ∩ F using interval notation. If the set is empty, write Ø
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Algebra 1 Math Algebra 2 Calculus

01/05/23

if c(x)=x^3-2x and d(x)=4x^2-6x+8, find the value of 3c(a-4)+3d(a+5)
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Algebra 1

01/05/23

Linear Equations in Slope-intercept Form

A line has a slope of 3 and passes through the point  (6,43)write it in slope-intercept equation
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Algebra 1 Linear Algebra

01/05/23

can anyone please explain to me how to solve this graph exercise?
Given: A = {1,2,3}, B = {4,5,6} C = {a,b}Find:a. A x B b. B x C c. A x CGiven: A = (3,6,9), B = (4,5,6)a. Find A x Bb. Find the relation that the first component is smaller than the... more
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Algebra 1

01/05/23

There are a total of 15 rabbits and chicken in the farm. ARabbits have 4 feet while chicken have 2). And there we a total of 50 feet. Haw many chicken and rabhits in the farm?
Mathematics algebra
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Algebra 1

01/05/23

Nellie has q stickers. Karen has 3/7 as many stickers as Nellie. How many stickers does Karen have
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Algebra 1

01/04/23

the sum of twice a number and 5 is at most 3 less than the number
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Algebra 1

01/04/23

Find equation of a line that is parallel to y= (-5/6)x - 6 and passes through the point (5, -5)
Also the equation of a perpendicular line to that same equation and passes through the points (-5, 5)
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Algebra 1

01/04/23

A line with a slope of –1/10 passes through the point (10, –1). What is its equation in slope-intercept form?
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Algebra 1

01/04/23

What is an equation of the line that passes through the points (4, -2) and (6,1)
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Algebra 1 Math

01/04/23

Translate 4n=x(5-n) into a sentence.

9th Grade Algebra.
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Algebra 1

01/04/23

Assume an exponential function has a starting value of 19 and a decay rate of 9%. Write an equation to model the situation.
Type an expression using x a variable. Use integers or decimals for any numbers in the expression.
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Algebra 1

01/03/23

PUNCHLINE-Algebra-8.9 answer key
The perimeter of a rectangle is 42. The perimeter of a triangle is 36. Find the values of x and y
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Algebra 1

01/03/23

Find the least common multiple BETWEEN TWO EXPRESSIONS

Find the least common multiple of these two expressions 20x4y8 And 8u2x6y5
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Algebra 1

01/02/23

A equals the cube of difference of x and y
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Algebra 1

01/02/23

Complete the point-slope equation of the line through (-5,4) and (1,6) Use exact numbers.
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Algebra 1

01/01/23

double a number increased by one is seventeen.
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Algebra 1

12/31/22

Mary's brother is 3 1/2 feet tall. Mary is 1 1/3 times as tall as her brother.
Mary's brother is 3 1/2 feet tall. Mary is 1 1/3 times as tall as her brother.How tall is Mary?
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Algebra 1 Math Algebra 2

12/30/22

How do I find the common difference with a term from the sequence and one from the series?
So the question is this:"If s is an arithmetic sequence (with associated series S) such that s28 = -101 and S4 = 4, find s11 and S20."I am having difficulty finding the common difference in the... more
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Algebra 1

12/30/22

If h(t) represents the height, in feet, of a ball and t represents time in seconds ,what is the interpretation of h(6) = 42?
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Algebra 1

12/30/22

The tigers won 8 games more than they lost, and their were no ties. If the tigers played 78 games, how many games did they lose?
The answer has to start with an inequality
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Algebra 1

12/29/22

Algebra Slope Intercept - find the equation
Find the equation of the line that passes through the coordinates (-3,5) and (-3,4)My book says the answer is x= -3 but I don't know how or why
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Algebra 1

12/29/22

What are 3 cosecutive integers in which three times the first is 9 more than twice the last
Find 3 consecutive integers such that 3 times the first is 9 more than twice the last
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Algebra 1 Algebra 2 Prealgebra

12/28/22

PRACTICE PROBLEM) Simplify the following (2x-4)(3x+7)
https://www.educreations.com/lesson/view/using-the-foil-method/62069129/use the foil method, first, outer, inner, and last to multiply the terms. check your work by factoring ithe resulting... more
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Algebra 1 Algebra 2

12/28/22

Quadratic Equation Problem: (3x-2)(x+7)

Let A, B, and C be numbers such that(3x-2)(x+7) = Ax2+Bx+C for all values of x.a) Find A, B, and Cb) How is A related to the constants and coefficients of x in 3x-2 and x+7? c) Find all solutions... more
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