12/04/18
how do you identify the coordinates of four point when given slope=5,y-intercept=-1
help me please i need help with homework
12/04/18
Math: Solving Quadratic Equations by factoring
Write a polynomial equation with integer coefficients that has the given roots. y= 0, y= -1, y=5
12/04/18
Age problem algebra
carlo is four years older then his sister. Seven years ago he was three times older then his sister. How old is his sister now?
12/03/18
A vendor sells hot dogs and chip bags A customer buys 2 hot dogs and 5 bags of potato chips for 8.00 Another customer buys 3 hot dogs and 3 bags of potato chips for 7.50 find the cost of each item
A vendor sells hot dogs and bags of potatoe chips. A customer buys 2 hot dogs and 5 bags of potato chips for 8.00 Another customer buys 3 hot dogs and 3 bags of potato chips for 7.50 find the cost...
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12/03/18
Math area question
In a rectangular garden 30m long and 15m wide, flowers are to be planted. With the boundary inside the garden is 2m wide, find the area of the garden without flowers.
12/03/18
Choose the equation of the line passing through (3, - 3) and parallel to 7x + y = 4
Choose the equation of the line passing through (3, - 3) and parallel to 7x + y = 4
12/01/18
Write an expression describing all angles that are corterminal with 238.
Please use the variable k in your answer. Give answer in degrees, but do not include a degree symbol in your answer.
11/30/18
Two lines with the same slope are parallel
this is a question on my algebra class I need help with
11/30/18
Applications of Quadratic Linear equations
For the following problem, use the function: h(t)=-16t^2+ v o t+ sStanding on the edge of a cliff, Fernando throws a rock upward from a height 160 feet above the water at a speed of 48 feet per...
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11/30/18
there is a daily fee for renting a moving truck, plus a charge of $0.50 per mile driven. If driven 48 miles, it costs $64 to rent a truck. Write and solve an equation to find the daily fee.
Point & slope Applications
11/29/18
I need help forming an equation for this word problem:
An infectious strain of bacteria increases in number at a rate of 200%. There needs to be a certain number of bacteria for a person to become ill. If a person starts out with one bacterium, they...
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11/29/18
How do you solve this??
A urn contains 48 slips of paper. Each slip bears a number from 1 to 12. Each number appears on 4 different slips.A child selects two slips of paper at random and without replacement.Find the...
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11/29/18
Let f ( x ) = x 3 If g ( x ) is the graph of f ( x ) shifted up 1 units, write a formula for g ( x )
11/29/18
3 Part Word Problem Pre Calc
The sales, s, of a product have declined in recent years. there were 202 million sold in 1984 and 1.2 million sold in 1994. Assume the sales are decreasing according to the exponential decay model,...
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11/29/18
Center at the origin and passes through (5,1)
Center at the origin and passes through (5,1)
11/29/18
population and resturants
The population of a town has been growing, following the equation P=200t+7000, where t is years after 2010. The number of restaurants in the town has been growing according to the equation R=7t+30....
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11/29/18
Common side with different ratio
Two triangles share a common side. The lengths of the sides of the first triangle are in the ratio 5:6:7, while those of the second are in the ratio 4:9:11. If the lengths of all six sides are...
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