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Algebra
Page 5
Questions (194,598)
Determine the number of solutions to the system of linear equations. Y = x + 5 and y = -x + 5 is the answer 1, infinite, 2 or 0?
9 answers
asked by
sigma bsd
241 views
Which of the following has a graph that is wider than the graph of y=3x^2+2?
A) y=3x^2+3 B) y=0.5x^2+1 C) y=-4x^2-1 D) y=4x^2+1
46 answers
asked by
Tia
19,485 views
1. What is the solution of n^-49=0
A. -7 B. 7 C. += 7*** Sorry I couldn't find this symbol D. no solution 2. What is the solution
41 answers
asked by
Charlotte Dunois
20,818 views
The product of square of a number and the cube of the same number is equal to 32 what is that number
5 answers
asked by
Felicia motaung
3,299 views
What is the simplified form of this product?((x+1)/(x^2-25))*((x+5)/(x^2+8x+7))
5 answers
asked by
cat
2,046 views
Bob's age in 10 years will be the same as Peggy’s age is now. Five years from now, Peggy’s age will be twice Ellis age. What
8 answers
asked by
QUIK MATHS
2,382 views
Write the equation of the linear function shown on the graph. Enter your answer in y=mx+b form.
(1 point) (2,4) and (-3,-1)
1 answer
asked anonymously
206 views
Erin is organizing a fundraiser to purchase an air hockey table for her school. The table costs $900.00. Erin is asking for
1 answer
asked anonymously
78 views
Which point on the axis satisfies the inequality y<x?
48 answers
asked by
Steve
29,052 views
Solve the equation by completing the square. Round to the nearest hundredth if necessary.
x2 + 3x – 5 = 0 A.1.19, –4.19
6 answers
asked by
Chief4Keef5Sosa6
4,040 views
A two digit number is such that, the sum of its digits is 13. When the digits are interchanged, the original number is increased
12 answers
asked by
kd
8,393 views
Find A.P which fifth terms are 5 and common difference is -3
6 answers
asked by
Eshwari
3,417 views
if a=3x+2y and b=5x-4y, find x and y in terms of a and b
What I did: 2a=6x+4y +b=5x-4y --------- 2a+b=x 2(3x+2y)+(5x-4y)=x
4 answers
asked by
annonymous
2,656 views
An initial population of 298 quail increases at an annual rate of 8%. Write an exponential function to model the quail
4 answers
asked by
Helen
6,781 views
1.Solve the system of equations.
y = 2x^2 - 3 y = 3x - 1 a. no solution b. (-1/2, 5), (2, -5/2) c. (-1/2, -5/2), (2,5) d. (1/2,
9 answers
asked by
Gameknight
9,020 views
Interpret the equation y=−4x+10. What type of function does this equation define? Describe its graph.(1 point) Responses This
1 answer
asked by
Red
136 views
Simplify the expression: (1 point) Responses Image with alt text: 9 times Start Root 7 End Root minus 49 times Start Root 6 End
1 answer
asked by
mason Mascolino
116 views
Does the graph show the system of equations x+y=2 and −x+y=7? Should the lines for the system be parallel?
(1 point) Responses
1 answer
asked anonymously
149 views
Simplify the radical expression.
Square root 56 times x squared (1 point) Responses 28x 28 x 2 times x times square root 14.
1 answer
asked by
u dont know me
81 views
Mandi, Amy, Nicole, and Olivia all ran different distances in different time intervals. Their distances (in
miles) and times (in
4 answers
asked by
Mr Dude
9,735 views
1. Draw a model to represent the polynomial x2 + 2x + 4. (1 point)
1 big square, 1 tall rectangle, 4 little sqaures 1 big square,
95 answers
asked by
TTR+S<3
35,306 views
four positive integers form an arithmetic progression . if the product of the first and the last terms is 70 and the second and
4 answers
asked by
Superstix
6,994 views
A town has a population of 8400 i 1990. Fifteen years later, it's population grew to 12500. Determine the average annual growth
6 answers
asked by
Lacey
6,195 views
U2L13: Functions Unit Test 8th grade answers
1. What are the next three terms in the sequence? A: 38, 49, 60*** 2. 768 bulbs 3.
6 answers
asked by
Petals
1,022 views
Divide: Left Parenthesis x-cubed minus 20 x plus 16 Right Parenthesis divided by Left Parenthesis x minus 4 Right Parenthesis
A.
4 answers
asked by
takemichi
201 views
the sum of 11 terms of an A.P is 891. find the 28th and 45th terms if the common difference is 15
16 answers
asked by
justine
5,993 views
Two cars start at the same time from two places 330 km. apart and travel toward each other.Car A travels at 50 kph and Car B at
5 answers
asked by
Anonymous
4,016 views
which ordered pair is a solution of the inequality y≥4x - 5
(3,4) (2,1) (3,0) (1,1)
21 answers
asked by
I need helppppp
16,091 views
Use Elimination Method To Solve This Simultaneous Equation 5V=11+3U 2U+7V=3
10 answers
asked by
Francisca
3,744 views
The first term of a GP is 6 if it's common ratio is 2 find the 6th term
7 answers
asked by
Chidera
3,405 views
John wants to calculate the sum of a geometric series with 10 terms, where the 10th term is 5 859 37... ... series with 10
4 answers
asked by
Alan Mathews
1,737 views
What is the sum
(1 / 2b) + (b / 2)
5 answers
asked by
Sandra
2,839 views
Rewrite the following parametric equations by solving for y
x(t) = e^-t y(t) = 3e^2t a) y=1/3x^2,x>0 b)3/x^2, x>0 c) y= 3e^t, x>0
4 answers
asked by
ADOG
2,311 views
How many solution(s) does the system of equations have?
−5x+y=−18 10x−2y=36(1 point)
3 answers
asked by
wuh
462 views
Divide 36√39 / 9√13. Provide an exact answer.
3 answers
asked by
Joc
295 views
Solve the system of equations. 6x–5y=27 3x+5y=36 (1 point)
4 answers
asked by
. . .
290 views
The current temperature in degrees Celsius, where x equals the number of hours after noon, is 2x+10 . Interpreting this
1 answer
asked anonymously
201 views
Write an equation in slope-intercept form of the trend line.
(1 point) Responses y=−58x+9 y equals negative Start Fraction 5
1 answer
asked by
idk
222 views
The equation of a function is y = 2x - 6. If this function we’re graphed, what would its y-intercept be?
1 answer
asked anonymously
99 views
The equation y=mx+b defines what type of function?(1 point)Responsesa slope functiona slope functiona nonlinear functiona
1 answer
asked anonymously
112 views
The area of a rectangular painting is given by the trinomial x2 + 4x – 21. What are the possible dimensions of the painting?
11 answers
asked by
Jennifer W.
7,637 views
1) what is the simplified form of (x-2)(2x+3)? Use the distributive property.
A) 2x^2-x-6 B) 2x^2-6 C)2x^2-7x-6 D) 2x^2 +x-6****
43 answers
asked by
Tris
29,039 views
find the equation of a straight line which is equidistant from the points(2,3) and (6,1) expressing it in the form ax+by=c where
6 answers
asked by
Austin
3,702 views
Solve the system of equations algebraically. Show all of your steps.
y=x^2+2x y=3x+20
5 answers
asked by
Dan
3,640 views
Find an equation of a parabola with a vertex at the origin and directrix
y= -4
4 answers
asked by
Anonymous
1,536 views
The graph of y = StartRoot x EndRoot is transformed as shown in the graph below. Which equation represents the transformed
4 answers
asked by
deshawn
1,285 views
What is the sum
(1 / g+2) + (3 / g + 1)
4 answers
asked by
Sandra
1,233 views
Victor will start paying off his credit card in January. He uses the function f(x)=−35x+2,500 to model the amount of money he
1 answer
asked anonymously
144 views
Simplify the rational expression by rationalizing the denominator. (1 point) Responses Image with alt text: start fraction start
1 answer
asked anonymously
94 views
Alpha , beta are zeroes of x square -3x -1 then find 1/ alpha + 1/ beta
1 answer
asked anonymously
68 views
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