01/31/18

Weird problem
A plumber has two pipes. One pipe is 7 times as long as the other pipe. He cuts 2.2 meters from the longer pipe. The remaining length of the pipe is 3 times that of the shorter pipe. Find the... more
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01/30/18

Weight of 3 bricks plus’s 22 pounds is equal to the weight of 5 bricks minus 12 pounds how much does each brick weigh
Have no idea where to start 
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01/30/18

A cube has square sides with area x^2 + 24x +144. Which expression represents the surface area of the cube?
 It only want the expression to be use in the sitution
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01/30/18

Given the functions f(x)=1x−4+3 and g(x)=1x+1+6 . Which statement describes the transformation of the graph of function f onto the graph of function g?
 The graph shifts 3 units left and 5 units up.The graph shifts 3 units right and 5 units down.The graph shifts 5 units left and 3 units up.The graph shifts 5 units right and 3 units down.
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01/28/18

If the average of 292,305,415, and x is 343, what is the value of x
I need help can you please show  work on how you got the  answer and I really need help for real
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01/28/18

The ratio of the measures of 2 supplementary angles is 11:25. Find each angle.
The ratio of the measures of 2 supplementary angles is 11:25. Find each angle.
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01/28/18

Does a rectangle have two pairs of congruent sides
Help me my life depends on it I will be in sooooo much trouble for it just answer my question 
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01/28/18

Solve inequality word problem
Suppose the physics club is going on a field trip.  Members wil be riding in vans that will hold 7 people each including the driver.   At least 28 people will be going on the filed trip.  What is... more
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01/28/18

You have 118,720 grams of a radioactive kind of tin. How much will be left after 30 days if its half-life is 10 days?
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01/28/18

There are 1995 people. Every 4th, 5th, 7th, and 13th person gets a stamp. How many people don’t get stamped?
There are 1995 people. Every 4th, 5th, 7th, and 13th person gets a stamp. How many people don’t get stamped?
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01/25/18

How to find the gametes of a parent such as FfBB
I don' know how to do it
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01/24/18

a piggy bank contains 85 coins, all dimes and nickles, worth $6.80. How many of each type of coin does the piggy bank contain.
 This is a word problem that I am confused how to do.
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01/24/18

Write answer in algebraic expression
Huey has y dollars in his wallet. He buys a coat that costs $26 and spends the rest on 4 sandwiches. If all the sandwiches are the same price, show the cost of one sandwich in terms of y.    If... more
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01/24/18

Math fractions
a pet owner used a 3/4 pound can of food to fill hamster feeders. each feeder can hold 1/64 pound of food. in this manner, how many feeders would she fill from the 3/4 pound can
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01/24/18

redox reaction
4. Balance the following redox reactions (using any method you prefer). (8 K/U) a) As2O3 (s) + NO3-(aq)  H3AsO4 (aq) + NO (g) b) MnO (s) + PbO2 (s)  MnO4-(aq) + Pb2+(aq
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01/24/18

The residents of a downtown neighborhood designed a​ triangular-shaped park as part of a city beautification program. The park is bound by streets on all sides
The residents of a downtown neighborhood designed a triangular-shaped park as part of a city beautification program. The park is bound by streets on all sides. The second angle of the triangle is... more
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01/24/18

Equation for decreasing chance of unique Random Number in a set?
Hi folks,I am looking for some help. I am trying to figure out this problem - I am 46 and can't remember my math from college / high-school enough to really know where to start. Maybe one of you... more
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01/23/18

I want to know how many first class tickets did she buy and how many coach tickets did she buy
Sarah took the advertising department for her company on a round trip to meet with a potential client. Including Sarah a total of 13 people took the trip. She was able to purchase coach tickets for... more
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01/23/18

Milan ate 3/9 of her candy bar on Monday and 1/3 of her candy bar on Tuesday. How much of her candy bar was left?
How do.i do this fraction. Please help. 
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01/23/18

We made 442 cupcakes sold 287 in 2 days , how many are left when both numbers are rounded dedicated to hundreds place
How do I round both numbers to hundreds place.
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01/23/18

W(t)=80+5.4t How much weight does the wrestler gain every 2 months
a young sumo wrestler decided to go on a special diet to gain weight rapidly. W(t) models the wrestlers weight(in kilograms) as a function of time t (in months). W(t)=80+5.4t How much weight does... more
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01/23/18

The Washington Monument Trig
The Washington Monument in Washington, DC is 55s feet tall. If our WWE group is standing on the steps of the Lincoln Memorial, 3455 feet away from the Washington Monument, assuming that our eyes... more
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01/22/18

Tell wether the lines for each pair of equations are parallel, perpendicular, or neither
Y=-2x+4 -5x+10y=5
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01/22/18

1). A coffee merchant combines coffee that costs $5 per pound with coffee that costs $3.20 per pound.
How many pounds of each should be used to make 26 lb of a blend costing $4.55 per pound?
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01/22/18

4 kissing circles
There is a large circle with a radius of 3. Inside the circle there are three other circles; one with a radius of 2, another with a radius of 1, and the other an unknown radius labeled f. Find f.... more
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