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131901 Questions
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+2
113
2
+154
One more time for today :P
Here.
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FunMath
Dec 7, 2017
+1
120
2
+154
Help Again.. THANKS
THANKS C:
AdamTaurus
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FunMath
Dec 7, 2017
0
109
1
Convert these two functions?
How to Convert these two functions?
hectictar
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Guest
Dec 7, 2017
+17
171
6
+144
Math Test
wow i did pretty bad on my test. i got a 75.
off-topic
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IAmJeff
Dec 7, 2017
+1
129
2
+154
Help Ma! Thank Ya!
Thank Ya
hectictar
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FunMath
Dec 7, 2017
0
81
1
How to do this quesiton!
How to do this question about money decreasing?
read more ..
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Guest
Dec 7, 2017
0
86
1
Need help with these questions about financial math.
Need help with these questions about financial math.
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Guest
Dec 7, 2017
0
1372
1
+29
Graph the image of the figure after a dilation with a scale factor of 1/4 centered at (5, −5) .Use the polygon tool to graph the triangle b
Graph the image of the figure after a dilation with a scale factor of 1/4 centered at (5, −5)
read more ..
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skye25
Dec 7, 2017
Dec 6, 2017
0
104
1
Which property is not used
Which property is not used to simplify the following expression?
(x+2)⋅5−7=5(x+2)−7
=(5x+10)−7
=5x+(10−7)
read more ..
hectictar
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Guest
Dec 6, 2017
0
90
1
Evaluate the expression
Evaluate the expression (−3.8)+0+y for the given values of y.
y value value of expression
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Guest
Dec 6, 2017
-1
100
1
+724
Which function is the inverse of f(x) = 1/2x + 5 ?
Which function is the inverse of f(x) = 1/2x + 5 ?
f−1(x) = 2x−10
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AngelRay
Dec 6, 2017
0
120
3
Find a linear inequality with the following solution set.
Find a linear inequality with the following solution set. Each grid line represents one unit.
https://latex.artofproblemsolving.com/b/d/c/bdc17544a660a2ede75d5c2642f86c2311ec1028.png
hectictar
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Guest
Dec 6, 2017
0
94
1
Help
What are the coordinates of the point on the line $5x-9y=42$ such that the $x$ and $y$ coordinates are the additive inverses of each other? Express your answer as an ordered pair.
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Guest
Dec 6, 2017
0
90
2
+154
Help Please
Thanks
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FunMath
Dec 6, 2017
0
96
1
If prices increase at a monthly rate of 10, 000 %,
If prices increase at a monthly rate of 10, 000 %, by what percentage do they increase in a year? In a day? (Assume 30 days per month.) The annual inflation rate is about _____ times 10 ^_____%.
(Type whole numbers.)
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Guest
Dec 6, 2017
0
71
1
help please
The drug Valium is eliminated from the bloodstream exponentially with a half-life of 36 hours. Suppose that a patient receives an initial dose of 40 milligrams of Valium at midnight.
a. How much Valium is in the patient's blood at noon on the
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Guest
Dec 6, 2017
0
90
1
help please
A certain element has a half life of 1.5 billion years. a. You find a rock containing a mixture of the element and lead. You determine that 65 % of the original element remains; the other 35 % decayed into lead. How old is the rock?
b. Analysis
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Guest
Dec 6, 2017
0
76
1
pizza math
Kayla has 3/8 of a pizza left. She wants to divide it equally among herself and her friend. What fraction of the pizza does each person get?
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Guest
Dec 6, 2017
0
93
1
+966
Help me Please
Help me Please
Solve the System for x and y
{12/x + 5/y = 8
read more ..
hectictar
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ManuelBautista2019
Dec 6, 2017
+1
101
0
i really need help - sequence notation and equation stuff
John has taken out a loan for college. He started paying off the loan with a first payment of $100. Each month he pays, he wants to pay back 1.1 times the amount he paid the month before. Explain to John how to represent his first 20 payments in sequence
read more ..
Guest
Dec 6, 2017
+1
79
1
+201
The annual percentage rate is _____ %.
The annual percentage rate is _____ %.
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cassie19
Dec 6, 2017
+1
75
1
+201
Help with this so I can figure out how to calculate this annual percentage
Find the annual percentage rate using the annual percentage rate table. Here are some conditions of the loan.
Amount Financed $3700
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cassie19
Dec 6, 2017
+1
88
1
+201
Find the interest charge added to the account balance at the end of the first, second, and third months.
Suppose you purchase $3300 worth of flooring on an account charging 2.044% interest per month on the account balance. Find the interest charge added to the account balance at the end of the first, second, and third months.
The interest
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cassie19
Dec 6, 2017
+1
79
0
+350
Assume no purchases or returns are made in the exercise given below.
Assume no purchases or returns are made in the exercise given below. At the beginning of a 31-day billing period, Sandra Lazzaro has an unpaid balance of $850 on her credit card. Three days before the end of the billing period, she pays $400. Find
read more ..
ladiikeiii
Dec 6, 2017
+1
93
2
help with equation stuff plz?
Sam is observing the velocity of a car at different times. After three hours, the velocity of the car is 53 km/h. After six hours, the velocity of the car is 62 km/h. Write an equation in two variables in the standard form that can be used to describe the
read more ..
hectictar
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Guest
Dec 6, 2017
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