Algebra Answers

2(4-7)

husna is 4times as old as her brother ashish at present age after 10 years she will be twice the age of her brother find there present age

2 men or 3 women can do a piece of work in 20 days working 8 hrs a day. Find the number of days required for 8 men and 4 women to complete the dame work working 7 1/2 hours?

A new cruise ship line has just launched 3 new​ ships: the Pacific​ Paradise, the Caribbean​ Paradise, and the Mediterranean Paradise. The Caribbean Paradise has 39 more deluxe staterooms than the Pacific Paradise. The Mediterranean Paradise has 40 fewer deluxe staterooms than three times the number of deluxe staterooms on the Pacific Paradise. Find the number of deluxe staterooms for each of the ships if the total number of deluxe staterooms for the three ships is 659.

which of the following is an example of a function with the domain (negative infinity, infinity) and a range of (negative infinity, infinity)?
A. f(x)=x^1/4-5
B. f(x)=x^1/6 -5
C. f(x)=x^1/3-5
D. f(x)= x^1/8-5

Polynomials p(x)=4x*x*x-2x*x+px+5 and q(x)=x*x*x+6x*x+p, leave the remainders a and b respectively, when divided by (x-2). Find the value of people, if a+b =0

Question #33200.The sum of the squares of two digits of a positive integral number is 65 and the number is 9 times the sum of its digits. Find the number.
In the solution of Question #33200 you said the possible range is 1 to 8.. I don't understand this possible range.. And in other solutions there is written the number is 10x+y. How does the number is 10x+y.? Please solve this query for me. I'll be waiting for your kind response

A new cruise ship line has just launched 3 new ships: the Pacific Paradise, the Caribbean Paradise, and the Mediterranean Paradise. The Caribbean Paradise has 21 more deluxe staterooms than the Pacific Paradise. The Mediterranean Paradise has 35 fewer deluxe staterooms than three times the number of deluxe staterooms on the Pacific Paradise. Find the number of deluxe staterooms for each of the ships if the total number of deluxe staterooms for the three ships is 511.

Use unit multiplayer’s to write the expression needed to convert 360 square meters per hour to square centimeters per minutes. (Do not carry out the actual multiplication.)

A storekeeper bought merchandise for $933. If she sells the merchandise at 66 and two thirds(66^2/3)% above cost, how much gross profit does she make?