i am struggling with this section an could use a bit oh help thank you
i am struggling with this section an could use a bit oh help thank you
A softball player had 13 hits in 25 times at bat.What percent of her times at bat resulted in hits?
the sales tax rate in New York city is 8 1/4%.How much city sales tax would be charged on a purchase of $428.86?What will be the total cost of the purchase?
A baseball pitcher strikes out an average of 3.6 batter per 9 innings At this rate,how many batters would the pitcher strike out in 315 innings?
Solve the system x1+x2-4x3=3 3x1+4x2+3x3=-8 x1=? x2=? x3=?
23x-6y=7x+6y
If sales for the third year were 38 million dollars, what were sales, in million of dollars, for the first year? Explain your process.
8x+3y-5z=16 x= y= z=
type a coffee costs $5.40 per pound, and type b coffee costs $4.30 per pound. In a month it made121 pounds of the blend, for a total cost of $578.60. how many pounds of type b coffee did he use...
Solve the system x1+2x2-2x3-2x5+4x6=-4 -x4-3x5+2x6=9 x1+2x2+6x5+6x6=0 x1=? x2=? x3=? x4=? x5=? x6=?
Solve the system x1+x2-4x3=3 3x1+4x2+3x3=-8 x1= x2= x3=
If f(x)=2^(3x+1) Show that f(x+1)-f(x) is divisible by 7 if x is a whole, non-negative number. I tried solving this but I always block at the same place and have no clue...
4x-6y=4 i dont understand how to do it
a family is taking a trip and is driving at an average rate of 60 miles/hour; on the way home they are traveling 40miles/hour; the trip home is taking 1 hour longer then the trip there...
the question is and algebra question
In a metal alloy composed entirely of zinc and copper, 3 of every 14 pounds in zinc. If the alloy weighs 420 lbs, how many pounds of zinc and how many pounds of copper does it have? The amount of...
The Bluebird Taxi Company charges $3.00 for the first 2 miles of any trip and $2.40 for each mile after that how is the taxi fair related to the distance of the trip
A stained-glass window is being designed in the shape of a rectangle surmounted by a semicircle, as shown in the figure. The width of the window is to be 3 feet, but the height h is yet to be determined...
can u give the answer to this problem. and show work
can someone help me with i need help with solving 9−5x=19−(6x+5)? i keep getting the wrong answer and I only have 2 more chances to put in the right answer