10/18/22

The sum of a number and seven is one more than twice the number what is the number
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10/18/22

Let f be the function defined below, where k is a constant

Let f be the function defined below, where k is a constantf(x)= ( 2x^2+5x-3/x^2+4x+3 for x<-3 <(kx+1/2 for -3<x<0 (2^x/3^x-1 for x>0A. For what value of k, if any, is... more
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10/17/22

Unit 12: Circles
Four tangents are drawn from E to two concentric circles. A, B, C and D are the points of tangency. Name as many pairs of congruent triangles as possible and tell how you can show each pair is... more
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10/16/22

Prove that F_(5n) is divisible by 5
Prove that F_(5n) is divisible by 5.
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12/31/20

Enter an equation in slope-intercept form for the line parallel to the given line and passing through the given point. y = 1 3 x + 10;(12,

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08/18/20

The total of the number of cars in the garage and the 6 cars outside

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08/18/20

Chemical Compound Algebra 2
A beaker of pH3 contains 372 grams of hydrogen. What is the total weight? (P,31,H,1)
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07/22/20

Find the measure of each angle in Triangle ABC. m∠a=(50−x)°m∠b=(9x−40)°m∠c=90
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07/22/20

Special Right Triangles

You are hired for a summer job painting the exterior of houses for the elderly in your community. You have completed your on-the-job training and are set to begin your first painting job today.... more
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05/14/19

i need a lot of help here?????????? plz
A scale drawing of a square object has a scale of 1 in. : 5 mm. The scale drawing has a length of 2.5 inches. Find the perimeter and the area of the object in the scale drawing. Then find the... more
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05/06/19

Carrie calculated that the saucer for her teacup has a circumference of 18.84 centimeters. What is the saucer's area?
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05/06/19

Find two integers whose sum is -1 and product is -42
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05/06/19

Right Triangles

 A wire is tied from the top of one tower to the top of another. The angle of depression from the top of the taller tower to the top of the shorter tower is 37 degrees. If the wire is 100 feet... more
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04/20/19

Equations help!
n a recent international sport​ competition, the top three Country ​A, Country​ B, and Country C won a total of 127 medals. Country B won 7 more medals than Country C. Country A won 33 more... more
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04/20/19

How do I find k and the number of hits after 24 months?
The number of y hits a new website receives each month can be modeled by y=4030e^kt, where t represents the number of months the website has been operating. In the websites third month, there were... more
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04/20/19

Write an equation with the leading coefficient 1, that has the following roots: -3i,4
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04/07/19

What is x. X-27=4x
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03/31/19

I need to write a polynomial that satisfies the given conditions
It must be a degree 3 polynomial with integer coefficients with zeros -8i and 7/5
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03/30/19

New answer to “If 4 bananas weigh 4 4/5 kilograms, how many kilograms would you expect 3 bananas to weigh?”
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03/30/19

If 4 bananas weigh 4 4/3 kilograms, how many kilograms would you expect 3 bananas to weigh?
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03/30/19

I need help and this question explained
Jim Roznowski wants to invest some money now to buy a new tractor in the future. If he wants to have 375,000 available in 5 years, how much does he need to invest now in a CD paying 4.75% interest... more
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03/30/19

Henley sketched 12 sketches in 5 hours. How many sketches could she sketch in 3 hours?
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03/30/19

sum of 5 difference of 1
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03/29/19

help me Please!
a camera has a listed price of 661.95 before tax if the sales tax rate is 6.5 find the total cost of the camera with sales tax
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03/29/19

I need help! ASAP!
Zena can get an item online for $19 that weighs 8 pounds. Shipping and handling costs 0.49 per pound. She can also buy the same item locally for $26.95, and she has a $5 off coupon. Which is the... more
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