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# which of the following are point slope equations of the line going through (3,6) and (1,2)?

A. Y-6=2 (x-3) B. Y-2=2 (x-1) C. Y-2= 1/2 (x-1) D. Y-6=1/2 (x+3) E. Y-6= 1/2 (x-3) F. Y-2=2 (x+1)

# Converting Y=mx+b to standard form

I need to convert slope-intercept form to standard for for my next test. For example: Convert 60x + 30y=15 First, I subtract 30y. -30y = 60x + 15 Then, I...

# CML questions that I need help with

These are all the problems I need help with. I don't get how to do all of them: 1. What is the remainder when (631)399 is divided by 10?   2. If July 24 is a Sunday, Them September...

# How to find the equations of lines on a graph.

It's on my finals review and it shows pictures of graphs the question is - Find the equations of the lines below.

# 2x+5y=7 3x+6y=3

Use elimination to solve the system of equations. 2x+5y=7  3x+6y=3

# How do you find absolute value without using a graph?

I am very confused on how to find the absolute value of an equation without graphing it first. Can you help me?

# y=x^2-2/x+4

function y=x^2-2/x+4, calculate the value of y  following values of x

# At what time will they be together at point B for the first time?

This is the whole problem I need help with: Tyler and Amanda both start walking at 12 noon. Tyler walks from A to B, back to A and back and forth at a constant speed of 3 mph. Amanda walks...

# 30% of all students are in a play at school. All students except for 140 are in the play. How many students are in the school?

I need to write the equation and solve it for this problem

# Solve for x

–9x+12+4(3x-3)= 7(x-2)-4x+14   -9x+12+12x-12=7x-14-4x+14 -9x+12x=7x-4x 3x=3x x=x   Is this correct?  And does  it mean infinite...

# Line that goes through (4,1) and is perpendicular to y=3x+4

Need answer to question. Walkthrough step by step with equation and step by step how to solve each step

7x-5y

3[(7-3)4/8

# Find the sum of the ages of 4 the men

This is the complete problem: There are 4 men in a car. Find the sum of the ages of 4 the men if their ages in all possible pairs are given as : 96, 79, 84, 95, 100, 83.

# How much per pound did the 50 pounds of seed cost?

This is the complete question: A pet store owner mixed two different bird seeds. She mixed 20 pounds of a seed that costs \$2.25 per pound with 50 pounds of another seed. If the mixture of seeds...

# How much money would Garrett have to invest at 10% so that that combined interest rate for both investments was 7% over the year?

This the complete question I need help with: Garrett invested \$12,000 at an annual interest rate of 6%. How much money would Garrett have to invest at 10% so that that combined interest rate for...

# How much was invested in each account?

This is the complete question: Michael invested \$18000 in two different accounts. The account paying 14% annually earned \$1357.10 more than the one earning 15% interest. How much was invested...

# solve: 2/3y-5+6y-49=\$126

If 2 people raised \$126, how much did the other 3 raise?    What I have tried so far: 2/3y-5+6y-49=\$126   2/3y+6y-5-49=\$126   6 2/3y-(-54)=\$126  ...

# Jo spent 40\$ adn half of her remaing money. She then spent 29.45 and has 17.75 left. How much did she have?

Jo spent 40\$ adn half of her remaing money. She then spent 29.45 and has 17.75 left. How much did she have?