13 Answered Questions for the topic #please #helpme #math

#please #helpme #math

10/07/18

x is the number of hours of laboring
certified remodeling: C(x)=25x+50   the cost for Certified Remodeling to build the deck is $__ and the cost for Master Remodeling is $__   master remodeling: hours:   cost: 2           ... more
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#please #helpme #math

09/25/18

vista bowl charges $2 for shoe rental and $3.50 per game bowled. Pinz charges $3.25 per game bowled and $5 for shoe rental
How many games can marcus bowl and spend the same amount of money at vista bowl and pinz
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09/14/18

How many 300 MB flash drives did John buy?
John bought some flash drives, some had a capacity of 400 MB and others 300 MB. If John bought 14 flash drives in total and the combined capacity of the flash drives are 4700 MB, how many 300 MB... more
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#please #helpme #math #help!!

01/08/18

Maggie is buying a jacket. The expression shown represents the sales tax on the jacket price, j 0.08j
write an expression in terms of j to represent the total amount that Maggie spends on the Jacket, including tax.
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#please #helpme #math #answer My Question

01/08/18

Rolando is 13. In five years, his age will be 3/2 the age of his sister Marisa. How old will Marisa be in three years?
please answer this math question
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#please #helpme #math

11/11/17

Find the equation of the circle that passes through the origin and has its center at (−3, 4)
How do find that
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#please #helpme #math

11/09/17

The perimeter of a rectangle is 48 inches, and its area is 128 square inches. Find the length and width of the rectangle
how can you set up the equation to get the two answers
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#please #helpme #math

11/09/17

D = n(n − 3)/ 2 yields the number of diagonals, D, in a polygon of n sides. Find the number of sides of a polygon that has 90 diagonals
what do I put into the equation to find the answer I'm confused
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#please #helpme #math

11/02/17

what must be the same when you subtract the exponents in an exponential expression
i really dont know how to do this so can someone help
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#please #helpme #math

10/29/17

a and b are the lengths of the legs of a right triangle, and c is the length of the hypotenuse. answer in simplest radical form. Find C if a=4cm and b=8cm
Im not sure how to set this up do I cross multiply 
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#please #helpme #math

09/28/17

K drives 280 miles same time as D drives 260miles. K averages 4 miles per hour faster than Dave find there rates
idk how to set  the equation
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#please #helpme #math

09/28/17

jogs 15 miles then walks 15 miles. jogs 2 1/2 miles per hr faster than he walks, the entire distance of 30 miles takes 9hrs. What'srate walks and jogs
How do you set the equation  the answer
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#please #helpme #math

08/29/17

A car rental agency advertised renting a car for $26.95 per day and $0.31 per mile. If Shawn rents this car for 2 days, how many whole miles can he drive on
a 250 budget ?    Please someone help me out :(
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