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Linear Equations
Page 9
Questions (20,800)
Sent opening night attendance play a has increased steadily while attendance at play B Rose and then fell equations modeling the
1 answer
asked by
Me
9 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
12 views
y+3=8y+3
y=
11 answers
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ANSWER CORRECTLY
14 views
Slope in Real-World Problems Quick Check
3 of 53 of 5 Items Question A linear graph of parking fees in dollars based on hours
7 answers
asked anonymously
22 views
9+10t=7+9t+2
t=
3 answers
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ANSWER CORRECTLY
7 views
The equation y = mx + b defines what type of function? (1 point)
Oa slope function Oa linear function ☐ a nonlinear function
1 answer
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9 views
The number of gallons g in a swimming pool being filled with water is g = 50x + 1000 where x is the number of hours since
1 answer
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4 views
Slope and real world problems quick check lose the table to answer the question height above canyon floor 360 280 160 80 time
1 answer
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8 views
My intercepts in real world problems the number of gallons key in a swimming pool being filled with water is g = 50x + 1,000
1 answer
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10 views
A meteorologist collected data on a recent snowfall can hear urologist breath at the data and found that the equation of the
1 answer
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6 views
The number of gallons g in a swimming pool being filled with water is g = 50x + 1000 where is the number of hours since sunrise.
9 answers
asked by
:)
14 views
8. Derive the equation of the line through
the origin. G. y = 3x H.y = 6x I. x + y = 3
5 answers
asked by
local.trin
7 views
Y equals 2x + 1 ^ 2 - 4 point on a graph
1 answer
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6 views
The equation of a function is y=2x−6 . If this function were graphed, what would its y -intercept be?(1 point)
Responses 6 6
1 answer
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A pan with four eggs weighs 18 ounces. A pan with eight eggs weighs 24 ounces. What is the weight of the pan?(1 point)
oz.
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15 views
Yesterday Esperanza worked for 6 hours and earned $120 today Esperanza worked 8 hours and earned $156 write the equation of the
1 answer
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10 views
1. 7r – 7 = 2r + 18
r = –5 r = 5 r = 2.2 r = 1.2 2. 2x + 12 = 18 – x x = 3 x = 10 x = 6 x = 2 3. 8x – 3 = 15x + 18 x =
24 answers
asked by
Anonymous
11,750 views
3x - 7y = 4
Question 2 options: A) y = , or y = B) y = , or y = C) y = , or y = D) y = , or y =
23 answers
asked by
KEVIN
89 views
how do you solve for slope
10 answers
asked anonymously
92 views
can you help me solve the equation 3x - 3 = -18??
PLZ HELP MEEEE
42 answers
asked by
skadosh
5,310 views
4 Determine which ordered pair is not a solution of
y= -5x – 4 A (10, -52) B (7, -39) C (-7, 31) D (8, -44) I don't know how to
18 answers
asked by
SmartyPants
7,484 views
Find the slope of the line that goes through the following points.
x:0 1 2 3 y:-4 -3 -2 -1 a-1 b1 c-4 d-7 x:-1 0 1 2 y:-4 -1 2 5
9 answers
asked by
Jake
3,451 views
the problem is 5f+7 less than or equal to 22. can anyone please work this out for me and check it for me? and what i mean by
45 answers
asked by
erica
13,349 views
A hot-dog stand owner makes a profit of $100 when he sells 90 hot dogs a day. He has a loss of $30 when he sells 25
hot dogs a
5 answers
asked by
alisha
2,166 views
Which matrix represents the system of equations below?
-10x-9y+13z=12 8x-7y-5z=15 5x+4y-6z=-12 a. -10,-9,13 8,-7,-5 5,4,-6
5 answers
asked by
Maria
5,031 views
1. Given that the straight line y=c-3x does not intersect the curve xy=3, find the range of values for c.
2. Find the range of
6 answers
asked by
Kerry-Ann
2,864 views
A company determines an employee's starting salary according to the number of years of experience, as detailed in the table.
Year
2 answers
asked anonymously
249 views
A cookie company uses one cup of sugar for every 35 cookies it makes.
Let S represent the total number of cups of sugar used, and
4 answers
asked by
CW
2,900 views
C/4-5=4 (c over 4) Please explain how to do this, its a written answer questen and I have no idea how to do it at all..
14 answers
asked by
Natanna's Bean
6,141 views
A lawn care company charges a $10 trip fee plus $0.15 per square foot of x square feet of lawn for fertilization. Which equation
16 answers
asked by
karly
7,219 views
Y<2X+4
The way I unerstand from the book to graph this equation. I would start at the Y intersect and go up to 1. The go up 2 for
2 answers
asked by
G
911 views
A line passes through the point (-4,9) and has a slope of 5/4 write an equation in slope -intercept form for this line.
7 answers
asked anonymously
112 views
Solve 4b + 24 =0
2 answers
asked anonymously
84 views
Use the graph below to answer the following question find the slope of the line describe how one variable changes in relation to
2 answers
asked by
Amy
101 views
Solve:
2x - 3 = - 15
7 answers
asked by
student
53 views
x : y = 1 : 5. Which is the correct equation? Why? a) y=5x b) y=x/5 c) y=x-4 d) y=x+4
2 answers
asked anonymously
33 views
Put the items in order from least steep to steepest rate of change.
Susie has $200 in her savings account,She plans to spend $5
2 answers
asked by
anon
94 views
At Barnes and Noble, Sylvia purchased a journal and a cookbook that cost a total of $54, not including tax. If the price of the
7 answers
asked anonymously
386 views
Identify an equation that models the situation and find its solution.
Kane planned to build a 53-centimeter-tall model of a
12 answers
asked by
Can you help me please(I need answers fast)
2,143 views
19 = h/3 -8
29 answers
asked by
ttng
6,427 views
–5g – 6 for g = –2
2 answers
asked anonymously
69 views
Show that ∆ρ = -ρβ∆T
2 answers
asked by
Alex
48 views
Suppose you’re driving to visit a friend in another state you’re driving 60 mph you must drive for 480 miles total you if
1 answer
asked by
Hope
93 views
On the graph of 3y=6x-12 is
1 answer
asked anonymously
41 views
Which linear equation represents a proportional relationship?
Responses A y = 3x + 0.2 B y = x + 2 C y = −3x + 4 D y = −0.3x
3 answers
asked by
fnfswat
109 views
A linear model is given for the data in the table: y=10x+1
X y 1 9 2 21 3 29 4 41 5 49 6 61 7 69 A) 8 B) -8 C) -16 D) 16
2 answers
asked by
Bobby billy
196 views
When solving a system of two liners equations in two variables, all variables subtract out and the resulting equation is 0=12
2 answers
asked by
Anonymous
72 views
Which is a graph of the equation y = 2x − 4?
A. A coordinate grid is shown with the x-axis between negative 4 and 4 with
1 answer
asked by
༼ つ ◕_◕ ༽つ
98 views
Use cramer’s rule to obtain the solution of systems of the linear equations
2x+5y-2z=-38 3x-2y+4x=17 -6x+y-7z=-12
4 answers
asked by
Joseph Anyanwu
135 views
How do you set up this?I am lost
Find an equation for the linear model of the situation below and use it to make a prediction. A
3 answers
asked by
JOY
857 views
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