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MATH SOLVE
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General
Which input value produces the same output value for thetwo functions on the graph?X=-1X=0X=3X=4
General
4 months ago
Anthony has been saving nickels dimes quarters over the last year he knows that he has twice as many nickels as quarters. changes the coins to the change machine to exchange then for paper money. He learns that he has 260 coins totaling 29.75. The number of each type of coin Anthony saved. Fill in the blanks
General
4 months ago
choose the equation that best represents the graphA. y = x - 3B. y = -x + 3C. y = -x - 3D. y = x + 3i will provide brainliest to whoever gets it correct.
General
4 months ago
Use long division and divided (2x^5-15x^3-2x^2+10x-24) by (x^2-x-4)
General
4 months ago
Which value must be added to the expression x2 – 3x to make it a perfect-square trinomial?3/29/469
General
4 months ago
use the remainder theorem to find the remainder when f(x) is divided by x-1/3 then use the factor theorem to determine whether x-1/3 is a factor of f(x)3x^(4)-x^(3)-6x+2
General
4 months ago
A company begins a radio advertising campaign in New York City to market a new CD-ROM video game. The percentage of the target market that buys a game is given by the function f(t)=100(1-e^-0.05t), where T is the number of days of the campaign and f(t) is a percent. Find the percentage of the target market that buys a game after a 10 day campaign
General
4 months ago
A bridge has a single lane and is 122 feet long. The weight limit for the bridge is 20 tons. Each car that might be on the bridge is 7.4 feet long and weighs 1.2 tons. Each truck is 16 feet long and weighs 2.8 tons. Write an inequality you could use to find the number of trucks t that can fit on the bridge when there are 10 cars in the bridge.
General
4 months ago
What are the intercepts of 6x+3y=242LA (4.0) and (0.1)B (12.0) and (0.1)C 3.0) and (0,4D.(4.) and (0.3)90E
General
4 months ago
1) What is the solution to the system of equations?-2x + y = -53x – 2y = 12A) (3, 1) B) (6, 3) C) (-2, -9) D) (-2, -1) 2) y = x + 22x - y = -4 Solve the system of equations using substitution.A) (-2,-4) B) (-2,0) C) (-6,-4) D) (-6,8) 3) x = y + 42x - 3y = -2 What is the solution to the system of equations?A) (6, 10) B) (9, 5) C) (10, 6) D) (14, 10) 4) x + 2y = 33x - 2y = 5 What is the solution to the system of equations?A) (4, 3.5) B) (2, 12)) C) (2, -1) D) (12, 2) 5) Use the graph method to solve the system of linear equations:2x + y = 3 and x + y = 3A) (-1.5, 0) B) (0, -1.5) C) (0, 3) D) (3, 0) 6) y = −13 x + 2y = x + 2 What is the solution to the system of equations?A) (0, 2) B) (2, 0) C) (-1, 3) D) (0, -2) 7) x = y - 3x + 3y = 13 What is the solution to the system of equations?A) (1, 4) B) (4, 1) C) (7, 4) D) (2.5, 5.5) 8) How many solutions can be found for the system of linear equations represented on the graph?A) no solution B) one solution C) two solutions D) infinitely many solutions 9) Which graph represents the solution for the equation 12x - 1 = -x + 2?A) A B) B C) C D) D * Hover over answer image to enlarge10) x + 3y = 5-x + 6y = 4 Solve the system of equations.A) x = 1, y = 2 B) x = 2, y = 1 C) x = 1, y = 1 D) x = 0, y = 2 11) Find the solution to the system of equations graphed here.A) (-1, -3) B) (1, -3) C) (1, 3) D) (3, 1) 12) How many solutions can be found for the system of linear equations represented on the graph?A) no solution EliminateB) one solution C) two solutions D) infinitely many solutions 13) Use the graph method to solve the system of linear equations:y - x = -2 and 2x + y = 7A) (0,7) B) (2,0) C) (3.5,0) D) (3,1) 14) Identify the solution for the system of equations graphed here.A) (1, 1) B) (-1, 1) C) (1, -1) D) (-1, -1)
General
4 months ago
ΔABC with vertices A(-3, 0), B(-2, 3), C(-1, 1) is rotated 180° clockwise about the origin. It is then reflected across the line y = -x. What are the coordinates of the vertices of the image?A(. A'(0, 3), B'(2, 3), C'(1, 1)B(. A'(0, -3), B'(3, -2), C'(1, -1)C(. A'(-3, 0), B'(-3, 2), C'(-1, 1)D(. A'(0, -3), B'(-2, -3), C'(-1, -1)
General
4 months ago
If f(x) = 5x, what is f–1(x)? A. f–1(x) = –5x B. f-1(x)=-1/5x C. f-1(x)=1/5x D. f–1(x) = 5x
General
4 months ago
What is the equation of a line that passes through the point (4, 2) and is perpendicular to the line whose equation is y=x/3−1 ? Enter your answer in the box.
General
4 months ago
Relationship A has a greater rate than Relationship B. This table represents Relationship B.Hours worked 2 4 5 8Amount paid ($) 25 50 62.50 100Which equation could represent Relationship A?Hours worked is represented by x and Amount paid is represented by y.Select each correct answer. y = 13x y = 11.5x y = 12.75x y = 12.25x
General
4 months ago
What is the perimeter of the rectangle shown on the coordinate plane, to the nearest tenth of a unit? a.13.4 units b.17.9 units c.26.8 units d.40.0 units
General
4 months ago
A rectangular building lot is three times as long as it is wide. Find a function that models its area A in terms of its width W
General
4 months ago
The equation of a linear function in point-slope form is y – y1 = m(x – x1). Harold correctly wrote the equation y = 3(x – 7) using a point and the slope. Which point did Harold use?
General
4 months ago
A popular chain of superstores made 3.0479×108 dollars in profit last year. One particular store in the chain made 2.102×106 dollars in profit last year. How many times greater is the profit made by the entire chain last year than by this particular store? Drag and drop the values into the boxes to represent the answer in scientific notation0.145 1.45 145 10^2 10^14 10^48_____ x _____ Greater
General
4 months ago
Ronny read for 2.75 hours yesterday. His older brother read for 1.18 hours and his younger brother read for 0.43 hours. How much longer did Ronny read than his two brothers combined? 1.14 hours 1.57 hours 1.61 hours 2.32 hours
General
4 months ago
Justin is constructing a line through point Q that is perpendicular to line n. He has already constructed the arcs shown. A line n and an arc with center Q is drawn. Center Q lies above the line n. The arc cuts the line on two points A and B. A is left of B. Another arc is made with a center at A. The arc cut the line segment A B near point B. The arc is symmetric to line A B. He places his compass on point B to construct an arc. What must be true about the width of the compass opening when Justin draws the arc?
General
4 months ago
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