could you help me with these tow problems...... 8x/x+1 - 3/x+1 and this one 6/7x + 1/4
i need help figuring out these two problems thank you in advance
its a maths question but is if you add 23 + 332 what ist the answer?
what ist 23+332
t is 4 more than the product of 7 and s
write a funtion rule that represents each sentence t is more than the product of 7 and s
Find the maximal value of f(x, y)?
Find the maximal value of f(x, y)=3y+4x on the circle x^2+y^2=1.
solving and equations
Given f (x) = 2x + 7and g(x) = -2x^2 - 5x + 7, find the following: f+g, f-g, f.g f/g
Flying with a tailwind a plane averaged 158 km/h. On the return trip the plane averaged 112 km/h with same wind. Find wind & plane speed in still air.
I got as far as plane speed + wind = 158 and plane speed - wind = 112. But I don't know how to solve the problem.
Find a 2 decimal place number between 0 and 1 such that the sum of its digits is 13 and such that when the digits are reversed the number is decreased by 0.45.
I understand there is a standard formula for figuring these out, but I don't really understand why. I think it's something along the lines of 0.1t +0.01h =13 and 0.01t + 0.1h = 12.55. But I'm... more
3y+x+5=3 can you help me solve this?
3y+x+5=3 I don't know how to do this, and I was wondering if you could help me step by step.
The formula to find the perimeter of a rectangle is: P = 2W + 2L. To solve for " W " in this formula, which steps should be followed?
i need the answer
how to solve a problem in algerbra
Find the value of 18x − 3 for the following value of x. 4/3 In my text book I am unable to find out how to solve this problem can you please show me the steps so I am able to solve the problem and... more
A rectangle garden with an area of 960 m2 in a school which measures 1 km by 800 m. Find the area besides the garden.
A rectangle garden with an area of 960 m2 in a school which measures 1 km by 800 m. Find the area besides the garden. i need to know what it is
z=(e^x)(cos(y)). Find (d^2*z)/(dx^2)+(d^2*z)/(dy^2).
i need help simplfying
I need help simplifying expressions: i have 9x+2-5x-3 four
i missed school because i was sick and missed how to do inequalities. I looked it up and it looks really confusing!!! Can you help!?!?!?!?
3 adults and 2 children purchase movie tickets totalling $32.25. What were the costs for adult and children tickets?
A family of 5 (2 adults & 3 children) go to the movies and they pay $27.75. The group of 5 behind them (3 adults & 2 children) pay 32.25. Figure the cost per adult and per child. Show your... more
How do you make a graph out of an equation? (x,y)
for example: x+2y=6 How would you make those into coordinates on a graph?
Given the sequence 3,7,11,15,19
Write a formula for the sequence to find the nth term Use the formula to find the 50th term in the sequence What kind of sequence is this
how to find the summ
Find the sum: 1+2+3=...+94 using Gauss's approach Please show how you arrive at this answer
Explain how you would factor the trinomials of the form
1) x^2 + bx + c 2) ax^2 + bx + c Is there more than one way to factor these trinomials? Describe the process of factoring in your own words, and demonstrate the factoring of a trinomial with an... more