Plz answer me

Plz answer me

out of 15 he spent 9 rupees for cakes.. balance 6 rupees will be there.. he spent 6 rupees for pens.. now if his spendings will put together coming as 51 rupees how?

A train leaves statoin A at 8:00 hrs to reach station B at 09:30 hr ,travelling at 90 km/hr at 10 hr it leaves station B and travels at 110 km/hr to reach station C at 12hrs.what was the average speed...

A cylindrical tank is halve-full of oil. The cylinder has a base radius of 100cm. The height of the cylinder is 250cm. 1 litre = 1000cm3

I don't know the formula of this question? Can you please explain to me.

maths problem

5x - 3y = 20 & 2x + 3y = 15 Hi, How do I solve this equation using the elimination method? Thanks :)

The sequence x1,x2,x3,.. is defined by x1 = 4 xn+1=3-(3/xn) (n≥ 1) What is x46?

I need help with this question for my exam revision that is coming up very soon

(4(cos60º+jsin60º))·(2(cos20º+jsin20º))

please help

The fredricks are going to put wall paper on one of the walls in their bedrooms. Their bedroom wall is 12 m wide and 3m high. Each roll of wall paper is 6m long and 75 cm wide. How many rolls of paper...

please answer this question

please.........and thanks thomas

help me plssssssssssssssssssssssssssssssssssssssss

I need help with this questions

I would love to know how to work out this very tricky maths worded problem but i need a little help.

a wholesaler sold n bars for (n+1) cents each. On the following day she doubled the price but sold 2 bars less. The amount of the money take on each day was the same. Find the value of n.

this is a question from SASMO olympiard

A number that can divide 43 and 57 and leave no remainder. Ultimately I want to find the ratio of the two numbers.