Search 74,199 tutors

# How do you solve this equation? 3(x-9)=3

Im confused. I got the answer x=10 but its asking whats an equivalent equation for it and the choices are: 3x–9=3 x–9=1, x–9=9, and 3x–9=9

# Find the quotient and remainder using long division for

Find the quotient and remainder using long division for \frac(x^3 -6 x^2 + 13 x -28)(x-4) The quotient is ? The remainder is  -8

solve x

# find the exact value of Sin-1(0) and Cot-1v3 ?

find the exact value of Sin-1(0) and Cot-1√3 ?

# find the area of ?ABC to nearest unit

1) <A=48 , b=24, c=18 2) a=24, b=28, c=35

# (ab - 9)(ab + 8)

how do you foil this?

# inequalities

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!?!?!?!?

# How old is Samuel?

Samuel asked his friends to guess his age. He said that if you divide his age by the only even prime number and add for the result is the least common multiple of three and five. How old is Samuel...

# 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

# i need help simplfying

I need help simplifying expressions: i have 9x+2-5x-3 four

# Find (d^2*z)/(dx^2)+(d^2*z)/(dy^2).

z=(e^x)(cos(y)). Find (d^2*z)/(dx^2)+(d^2*z)/(dy^2).

# Algebra 2 problems help please

write (^9square root 16)^5 using radical notation Write 10 ^3/7 using radical notation Simplify (8x^3y^2)^-3 using positive exponent only List all possible roots of f(x)=x^3+4x^2+9x+36   List...

# i need help with factoring

6(t^2 + 12)  how can i tell if this is factored completly

Find fxy if f(x, y)=xye^(x^2*y).

# solve with substitution. answer as ordered pair. 3x-y=66 2y=x

{algebra math substitution} please hellppp mee i have 5 questions that are really hard for me and I have tried them every way i can think of and each time its the wrong answer and I cant just put...

# Distributive property: (2y^2 + 3y - 1)(y^2 + 4y + 5)

2y^2(y^2)   that's all i got down so far

# how do I expand this expression log to base 2 x^4 sqrt y/z^3

log to base 2 x^4 square root y/z^3

# how to solve 2c + ab - 3d

what do we do with ab?

# how many solution exist

< = angles determine how many solution exist <A = 65 , a = 10 , b=20 Solutions ---- < B = __ <C = ___ c=__ <B= __ <C=__ c=__