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# Let f(x)=6-2x, Find f(-3)

Not good at math all, need serious help

# I need to know how to lat this problem out, please do this one so I get how to do a word problem please.

A small fair charges different admission for adults and children; it charges \$4.50 for adults, and \$2 for children. On a certain day, the total revenue is \$3,597.50 and the fair admits 1200...

-X + X=5 X-5X=-9

# find the roots and x3 for the follwing functions by using Newton's formula

1. Use Newton's method to approximate, correct to 5 decimal places, the x-value of the point at which the graphs intersect. In the process, choose x1 to be the left endpoint of the smallest interval,...

# what type of conic is 16x^2-9y^2-32x-54y-209=0

using completing the square, what kind of conic is this equation?

# volume help. show work

At A water tank is being filled by water being pumped into the tank at a volume given by the formula, P(t) = 60t +1060, where t is in minutes. At the same time the water tank has a leak and the...

# Consider the equation. show work

Consider the equation 9x2 + 12x - 5=0. (a) Find and state the value of the discriminant, b2 – 4ac. Then state whether one real-number solution, two different real-number solutions, or two...

# Health Questions

True of False,,,if  false what is the correct word 1) EMOTIONS affect three sides od your health triangle 2) When you are a teen, HORMONES are especially likely to affect your emotions 3)...

# a worker in a fast food restaurant earns a daily gross pay of \$72.00 for 8 hours of work.what is the pay rate, in dollars per hour?

what is the pay rate, in dollars per hour?

simplify:   1.  √-25√-9   2.  (6i)^2   3.  1/i   4.  -√3(√-3)   5.  1/2 - i   thanks

# What end of an egg is stronger the blunt or sharp

Need to know which end of an egg is stronger. It's for a high school project.

# solve for distance

if you are h feet above the earth's surface, the distance d, that you can see is approximately d (in miles) = √3h/2.   suppose you are on the roof of a building 900 ft tall.  how...

# help simplfy expressions

Please help simplify these expressions:   1.  √a + √b      √a - √b     2.  √5 + 1      √5 - 1     3...

# does of mean × even in what is 5of25

3this sounds like division how is possibly multiplication....... what is 1 of 2...half! And 5 of 25 1/5a

# how do you do this step by step?

Use the given functions to find the requested function.  f(x)=7x+6, g(x)=3x^2  Find (g-f)(x)

# Why is g^ng=g^n-1?

Your explination should include the meaning of exponent in terms of multiplication, and should not use rules of exponents

# Marrisa hike at a pace of 2 miles per hour. If she hikes for 6 and 1/3 hours, how many miles did she hike?

I cant seem to convert the fraction to how many miles!

History Help!

# who am i help with these math problems

problem #3 iam less than 100. clue2 the sum of my digits is 4. clue 3 half of me is a odd number.  problem #4 double my tens digit to get my ones digit, clue 2 double me and i am less than 5...