Question 1 pts
3x-7-8+5x2 -x given x=-3
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Question 2
Simpl...
Mathematics, 05.01.2021 01:00, torlajap017
Question 1 pts
3x-7-8+5x2 -x given x=-3
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Question 2
Simplify
-d+c-3+7d-8c given d=2 c= -4
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Question 3 pts
w2 -4w-8y+2-y given w=-3 and y=-5
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Question 4pts
Write an algebraic expression for the following.
Joe spent three dollars less than twice as much as Fernando did.
Use x for the variable.
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Question 5 pts
Ayliah is 7 years more than 1/2 of Deb's age
use x for the variable
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Question 6 pts
a number is five less than 3 time another number
use x for the variable
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Question 7pts
-2x+3y-9-5y+2-4x
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Question 8 pts
Simplify 7d-5+9c-c-3-4d
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Question 9 pts
Simplify
5h+3-9g+h-g+7
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Question 10
Simplify
-8-b+5a+9-2a+5b-1-4b-3a
Group of answer choices
-10b-10a-18
-10a+10b
10a+10b+18
Some please be honest, help me out
Answers: 2
Mathematics, 21.06.2019 14:30, paulinahunl17
The minimum wage in washington has been increasing over the last ten years. years 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 washington state minimum wage $6.50 $6.72 $6.90 $7.01 $7.16 $7.35 $7.63 $7.93 $8.07 $8.55 $8.55 a) find the linear regression equation for the minimum wage in washington using this data ( x 0 in 2000). round to the thousandths. b) what is the slope? specifically, what does the slope represent in the real world context? c) what is the y-intercept? specifically, what does the y-intercept represent in the real world context? d) write your equation as a function of x. e) if you do not earn a college degree and you are earning minimum wage in 2020, what do you predict you will be earning per hour with the linear regression equation? f) if the trend continues, when will the minimum wage be $15 an hour? 3. why are your answers to #1d and #2a above different? which do you think is more accurate (#1 or #2) and why
Answers: 1
Mathematics, 21.06.2019 18:00, jeffylovesgreenbeans
Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.
Answers: 1
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