Search 74,279 tutors

6p2+5pq-q   2x3+2x2y-12xy2

# Make r the subject. d=2r. Find A, when pie =3.14 and d=8cm

Please walk me through this math question step by step. Thank you

# (-2)= x + 4

have to have pictorial model on balance scale and symbolic model

# solve 4-(X+1)=8

How to solve b distributing a negative

# (a^4 b)^4 (a^8 b^5) =

I need to simplify my answer andd use positive exponents only.  I can not figure this out.

# (2x)2 - 9x - 4 = o

What is the value of the discriminant for this equation?

# find the vertex of y=2x^2-3x+3

find the vertex, axis of symmetry,the intercepts, the domain,and the range of y=2x^2-3x+3

i dont know it

# A 16 acre farm produces 36.3 tons of per year. Write an expression in scientific notation for the number of pounds of peaches produced in one year.

If one ton = 2000lbs

3a+3-6a>15

# 5x4=(32/r)x5

complete equation to make it balance

# i was wondering for this equation 12a^2-13a-35 equals (12a^2-28)(15-35)

and can i have the steps to figure out the answers

# x^2+2x/7x+14

simply x^2+2x/7x+14 where do I start? it is an algebra problem

# y=x+5, x=8

find the vallue of y for the given value of x

# 9x+5y=45 67

Htstsgoufcy tvghchsgj fkjxaab as vfkhvjy

# solve X, x^-2=9

it was originaly a logatrithmic function but i just dont remember how to solve it with that negative exponent

8x-1=2x+17

# If y varies inversely as x and x is 6 when y is 13, what is x when y is 8?

If y varies inversely as x and x is 6 when y is 13, what is x when y is 8?

# determine the minimum furnace output for a 1900-ft2 modern house.solve for a. That is b =30a fora

The formula b=30a for furnace output is used in New england to estimate the minimum furnace output b in btus for a midern house with a square feet of flooring.

# Divide and simplify to lowest terms.2y+3 / 9y+2 divided by 2y+3 / y+8

How do I divide this rational expression?