Friday

October 21, 2016
**algebra 2**

You need to earn $475/wk to afford your new car. Your work week is 45 hrs & you get 1.5 time the regular hourly rate for any time over 40 hrs. How much do you need hourly?

*Sunday, August 24, 2014 by Michael*

**Algebra**

using elimination method x + 6y = 58 -x + 7y = 59 Help please!!!!

*Sunday, August 24, 2014 by Michael R *

**Algebra 2**

your local cable company charges $29.99/month for basic cable. Premium channels are available for a surcharge of $5.95/channel. You have $70/month budgeted for cable, how many premium channels can you purchase?

*Sunday, August 24, 2014 by Michael*

**Algebra**

This question never got answered and I would appreciate it if someone could take a look at it. Simplify 12(6^/(5^-4^) + 7 My thoughts 12(36/(5^-4^) + 7 12(36/9) + 7 12 (4) + 7 12 * 11 132 Algebra - Steve, Saturday, August 23, 2014 at 11:49pm Your notation is weird. 5^-4 = 1/5^...

*Sunday, August 24, 2014 by Faye*

**algebra**

angles of a triangle The second angle of a garden triangle is four times as large as the first. the third angle is 45 degrees less than the sum of the other two angles. find the measure of each angle. 15 x 4=60 x 3 = 180 side a=15 side b = 60 sIDE C = 3

*Sunday, August 24, 2014 by Jillian*

**Algebra**

Find Real Solution x^2-x=9

*Saturday, August 23, 2014 by Anonymous.*

**Algebra**

If you end a game of football with 78 yards. Your l;st 2 runs were -7 & -5. Show an expression of how many yard he had before those last 2 runs. My answer is 78 -5 -7

*Saturday, August 23, 2014 by Faye*

**Algebra**

Simplify 6xyz/2xz My answer is 3y

*Saturday, August 23, 2014 by Faye*

**Algebra**

Simplify 12(6^/(5^-4^) + 7 My thoughts 12(36/(5^-4^) + 7 12(36/9) + 7 12 (4) + 7 12 * 11 132

*Saturday, August 23, 2014 by Faye*

**Algebra**

Simplify (4/7) cubed My answer is 64/343

*Saturday, August 23, 2014 by Faye*

**Algebra**

Evaluate m/4 + np^ Where m = 24 n = 6 p = 9 q = 8 My thoughts 24/8 + 8(9)^ 3 + 6(9)^ 3 + 456 489

*Saturday, August 23, 2014 by Faye*

**Algebra**

Which property is illustrated? (7p)mn - 7p (mn) My answer is Associative Property of Multiplication

*Saturday, August 23, 2014 by Faye*

**Algebra**

What is the expression for the quotient of 6 and the sum of 5 and y? My answer is 6 ---- 5 + y

*Saturday, August 23, 2014 by Faye*

**Algebra**

What is the expression for, product of g and 4 My answer is 4g

*Saturday, August 23, 2014 by Faye*

**Algebra**

What is the sum or difference for the following. 2x+3/4 My answer is x/2 + 3/4

*Saturday, August 23, 2014 by Faye*

**Algebra**

Which property is illustrated? 2x(6) - (6)2x My answer is Commutative Property of Multiplication

*Saturday, August 23, 2014 by Faye*

**Algebra**

Simplify 2x^y + 3x^ + 4y + 3x^y + 2y My answer is 5x^y^ + 3x^ + 6y

*Saturday, August 23, 2014 by Faye*

**College Algebra 1**

Using the factoring method, solve for the roots of quadratic equation 4x^2=16

*Saturday, August 23, 2014 by James*

**College Algebra 1**

Using the factoring method, solve for the root: 10x^2-41x=-21

*Saturday, August 23, 2014 by Kenny*

**Algebra**

Simplify 11(9^ - 5^) / 2^ + 8) My answer is 51.3

*Saturday, August 23, 2014 by Faye*

**Algebra**

Simplify (3/5) cubed My answer is 27/125

*Saturday, August 23, 2014 by Faye*

**Algebra**

Which subset is illustrated? 6 + (2x + 2z) - (6 + 2z) + 2z My answer is Associative Property of Addition

*Saturday, August 23, 2014 by Faye*

**Algebra**

What is the difference? 9/5 - 1/6 My answer is 49/30

*Saturday, August 23, 2014 by Faye*

**Algebra**

Simplify square root 1/121 My answer is 1/11

*Saturday, August 23, 2014 by Faye*

**Algebra**

To which subset of real numbers do square roots belong? My answer is Irrational

*Saturday, August 23, 2014 by Faye*

**Algebra**

Order the following from least to greatest. Square root 5, (-5/3), 0.7, square root 2, -.1 My answer is (-5/3), -0.1, 0.7,square root 2, square root 5

*Saturday, August 23, 2014 by Faye*

**Algebra**

Which property illustrates the following statement? 3x(-5) = (-5)3x My answer is Commutative Property of Multiplicative

*Saturday, August 23, 2014 by Faye*

**College Algebra 1**

Factor by using the difference of two square formula 1-25z^2

*Saturday, August 23, 2014 by James*

**Algebra**

A gym membership costs $25 to join and $14 each month. Write an algebraic expression for a 6 month membership. My thoughts $25 + 6($14) $25 + $84 answer = $109

*Saturday, August 23, 2014 by Faye*

**Algebra**

You made 2 deposits to your bank account this month. 1 deposit was $17.92 and the 2nd was $15.33. Your balance at the end of the month is $72.31, and you made no withdrawals. What expression shows your balance at the beginning of the month? My thoughts ending balance = $72.31 ...

*Saturday, August 23, 2014 by Faye*

**Algebra**

Simplify the following 4(20 + 12) / (4 - 3) My thoughts 4(32) / (4-3) 4(32) / (1) 128/1 128

*Saturday, August 23, 2014 by Faye*

**Algebra**

total- value problems & mixture problems How much lowfat milk (1%fat) and how much whole milk (4% fat) should be mixed to make 5 gal of reduce fatmilk (2% fat)?

*Saturday, August 23, 2014 by mike R*

**Algebra**

What is the value of xy/w if x = -3, y = 4, and w = -6? My answer is -2

*Saturday, August 23, 2014 by Faye*

**algebra**

what is the equation of a parabola whose vertex is (6,0) and whose graph is half as tall as y=x^2 and opens upside down

*Saturday, August 23, 2014 by bob*

**algebra**

Simplify and show steps: 5x^2/x^3-x^2

*Saturday, August 23, 2014 by Betty*

**Algebra**

What is the simplified form? (3/5)^ My answer is 27/125

*Saturday, August 23, 2014 by Faye*

**Algebra**

Find the algebraic expression. Quotient of 8 and the difference of x and m My answer is 8/x-m

*Friday, August 22, 2014 by Faye*

**Algebra**

What is the sum or difference? 5-3x/5 My answer is 1 - 3x/5

*Friday, August 22, 2014 by Faye*

**college algebra**

store mixes a Brazilian coffee worth worth $10 per kilogram and a turkish coffee worth $13 per kilogram. The mixture is to sell for $12 per kilogram. Find out how much of each should be used to make a 420-kilogram mixture. my calculations all came out super wrong

*Friday, August 22, 2014 by college*

**algebra**

Average movie ticket prices in the united states are, in general, lower than other countries. It would cost in $80.22 to buy three tickets in Japan plus two tickets in Switzerland. Three tickets in Switzerland plus two tickets in Japan would cost $75.53. How much does an ...

*Friday, August 22, 2014 by need help*

**algebra**

What is the maximum value of c such that the graph of the parabola y = (1/3)x^2 has at most one point of intersection with the line y = x+c?

*Friday, August 22, 2014 by Jack*

**College ALGEBRA**

. Manny plans to save of his salary each week. If his weekly salary is $ 444, find the amount he will save each week.

*Friday, August 22, 2014 by MARIE JONES*

**Algebra**

Given that xy = 3/2 and both x and y are nonnegative real numbers, find the minimum value of 10x + 3y/5

*Friday, August 22, 2014 by Eric*

**Algebra**

Solve for x. (x-1)/(x-3)=sqrt of 17-x

*Friday, August 22, 2014 by Anonymous*

**algebra**

Find the present value, using the present value formula and a calculator. (Round your answer to the nearest cent.) Achieve $225,500 at 8.55% compounded continuously for 8 years, 125 days.

*Friday, August 22, 2014 by HOLLY*

**Algebra**

Kevin ran 4 miles more than Steve ran. The sum of their distances is 26 miles. How far did Steve run? The domain of the solution is {0, 4, 11, 22}.

*Thursday, August 21, 2014 by Jd*

**algebra**

4ax+8a-10x-20

*Thursday, August 21, 2014 by cathy*

**Algebra**

Can you have a 1 column matrix.

*Thursday, August 21, 2014 by Lexi*

**Algebra**

The HIGHEST point in a certain location is a foreign country is 15,541 feet above sea level. The LOWEST point in the same country is 107 feet below sea level. What is the difference between these two elevations?

*Thursday, August 21, 2014 by Lexi*

**Algebra question HELP!**

Beatriz is creating graphs for her city’s Parks Department. Beatriz is trying to persuade the Parks Department to put in more gazebos for shade. For a local park, Beatriz wants to demonstrate the attendance as it changes every week. She also wants to show the temperature ...

*Thursday, August 21, 2014 by Sdog*

**Algebra**

If a crane is lowered at 4.5 feet per second, what is the crane's velocity and speed?

*Thursday, August 21, 2014 by Lexi*

**algebra**

Additive inverse integer of -13

*Thursday, August 21, 2014 by mitch*

**ALGEBRA**

A JAR CONTAINING 3 RED 4 BLUE AND 5 WHITE MARBLES WHATS THE CHANCE OF DRAWING FIRST A RED AND THEN WITHOUT REPLACEMENT A WHITE MARBLE?

*Thursday, August 21, 2014 by TIM*

**algebra**

find the x-intercept of the line 2x-3y-12=0 after it is translated up 3 units

*Thursday, August 21, 2014 by rvb*

**Algebra 1**

A college student is looking at her monthly checking account records. On September 1, 2008, her checking account held a balance of $1,050. At the end of March 2009, her checking account held a balance of $800. What is the monthly rate of change for the student’s checking ...

*Thursday, August 21, 2014 by Sabrina*

**algebra**

solve using elimination please show how to come up with answer. 6x - 3y = 18 6x + 3y = -12 Please help!!!

*Thursday, August 21, 2014 by michael R*

**math algebra**

A teacher charges php.500.00 per hour of tutorial service to a second year high school student. If she spends 3hours tutoring per day how much would she receive in 20days?

*Thursday, August 21, 2014 by =)*

**math algebra**

The amount of paint p needed to paint walls of a room varies directly as the area A of the wall of 2gallons of paint are needed to paint a wall with an area of 100sq. meters?

*Thursday, August 21, 2014 by =)*

**math algebra**

The service fee of physical therapist varies directly as the number of hours n of service rendered A physical therapist charges Php 2,100.00 for 3hours service to patient in a home care. How much would he be paid for 6 ½ hours of service.

*Thursday, August 21, 2014 by =)*

**Algebra**

Simplify 1/3 (21m + 27) My answer is 7m + 9

*Thursday, August 21, 2014 by Faye*

**Algebra**

Describe the differences between a linear function and an exponential function. my answer is Linear functions have a constant rate of change while an exponential function has a constant finite ratio.

*Wednesday, August 20, 2014 by Faye*

**Algebra**

Simplify 5^4 / 5 I know that the answer isn't 1

*Wednesday, August 20, 2014 by Faye*

**college algebra**

Pump A alone can empty the city pool in 12 hours. If only pump B is used, it takes 24 hours to empty the pool. How long would it take to drain the pool if both pumps were used together?

*Wednesday, August 20, 2014 by keekee*

**algebra**

What is the rule to the function with inputs of 0;1;3;4 and outputs of 4;3;1;0

*Wednesday, August 20, 2014 by Anonymous*

**Algebra**

Simplify y^3/y^10 My answer is 1/y^7 but I'm not sure of the steps that got me to the answer.

*Wednesday, August 20, 2014 by Faye*

**college algebra**

factor (x+9)(x-16)=0

*Wednesday, August 20, 2014 by cortina*

**algebra**

-(17*2)=13

*Wednesday, August 20, 2014 by micky malele*

**algebra**

if root a minus root b = root18 - root6 nd multiply root5 then prove a+b=18

*Wednesday, August 20, 2014 by Aatish*

**Algebra**

if you are looking at the horizon, you can determine the distance you are form the horizone in miles. D, form a height, h, in feet by the equation of D = 1.2 square root H. if you are standing on a mountain top that is 12,000 feet in elevation, how far are you from the horizon

*Wednesday, August 20, 2014 by Jessie*

**Basic Algebra**

$5130 is to be divided equally among the members of a family group. Eight members of the family obtained knowledge of the loot and insisted their share. Determine the original number of family members.

*Tuesday, August 19, 2014 by Kyan*

**Basic Algebra**

$5130 is to be divided equally among the members of a family group. Eight members of the family obtained knowledge of the loot and insisted their share. Determine the original number of family members. I don't want the answer just need to know the formula to work it out...

*Tuesday, August 19, 2014 by Kyan*

**algebra**

evaluate the expressions using the following values (-1^2+11^2)(11^2- -7^2)

*Tuesday, August 19, 2014 by Anonymous*

**Advanced algebra**

The number of freshmen entering college in a certain year is 621. What type of data is 621? A. Discrete data B. categorical data C. Continuous data

*Monday, August 18, 2014 by Maddie*

**algebra**

There were a total of 2000 tickets sold at a recent sporting event on Saturday. The cost of an adult ticket was $4.00 and a child's ticket was $2.00. The total amount of money collected was $6400.00. How many adult and child tickets were sold at the game?

*Monday, August 18, 2014 by natalie*

**Algebra 2**

A bottling company is filling 32 oz bottles of water. A bottle is accepted if it contains between 32.85 and 31.15 oz of water. What absolute value inequality describes the tolerance of volume of water in the bottle?

*Monday, August 18, 2014 by Cassie*

**algebra **

The cost of a telephone call is $0.75 + $0.25 times the number of minutes. Write an algebraic expression that models the cost of a telephone call that lasts t minutes.

*Monday, August 18, 2014 by shy gurl*

**Algebra**

Share your answer: there are 80 students in park 12 playing tennis what percentage is not playing tennis?

*Monday, August 18, 2014 by G*

**Algebra**

Simplify 7m² + 6.5n -4n + 2.5m² My answer is 9.5m² + 1.5n

*Monday, August 18, 2014 by Faye*

**Algebra**

The following is a report of defective parts reported by inspectors in 3 electronic factories: Brookline= 3 per 10,000 Brookville= 5 per 100,000 Brooklyn= 13 per 1,000,000 Which of the following best expresses the portion of defective parts in three factories combined: (A) 5 ...

*Sunday, August 17, 2014 by Nozomi*

**Algebra 2**

Find the number of decibels for the power of the sound given. Round to the nearest decibel. A rocket engine, 2.64 cross product 10−5 watts/cm2

*Sunday, August 17, 2014 by Viola*

**Math**

How long can I wait to see the answer of my question about Algebra ? Its been a long hour .

*Sunday, August 17, 2014 by Claudette*

**Algebra**

If a worker wants to pack 200 newly harvested mangoes at average size of 3"x2" in delivery boxes .To optimize the cost and profit in packaging , the mangoes must be properly packed in boxes of similar sizes. To systemize counting , there must also be equal ...

*Sunday, August 17, 2014 by Claudette*

**Algebra**

To which subset of rel numbers does the number -22 belong? whole numbers rational numbers integers irrational numbers natural numbers I know it's an Integer but I'm not sure of the second answer.

*Sunday, August 17, 2014 by Faye*

**Algebra**

Simplify the expression (7+5) + 4 * 13 - 2 My answer is 12 +4 * 13 -2 16 * 13 -2 16 * 11 176

*Saturday, August 16, 2014 by Faye*

**Algebra**

A square field has an area of 479² ft What is the approximate length of a side of the field?

*Saturday, August 16, 2014 by Faye*

**Algebra**

Simplify 5(14-2)²/2

*Saturday, August 16, 2014 by Faye*

**Algebra**

Simplify 5(14-20²/2 My answer is 360

*Saturday, August 16, 2014 by Faye*

**Algebra**

Could you please check my answers. 1- -6.8² = 13.6 2- (- square root 196) -14 3- Simplify (square root) 100/49 = 10/7 4- Find the quotient of (-7 / 3) = 3/2 Thank you

*Friday, August 15, 2014 by Faye*

**algebra I**

A water balloon is dropped from a rooftop that is 40 feet tall. How long will it take to fall to the ground? Round to the nearest tenth and include units.

*Thursday, August 14, 2014 by Amanda*

**Algebra**

H. If you are paid a weekly base salary of $200 plus an hourly wage of $5.00, determine an equation for finding your weekly gross pay (P) for t hours. Specify an amount between 25 and 50 hours worked for 1 week and determine your gross pay for that week. 200 weekly base salary...

*Thursday, August 14, 2014 by Jillian*

**Algebra **

solve by substitution. Please show all work. -6x+5y=1 6x+4y=10

*Thursday, August 14, 2014 by Braxston *

**algebra**

sam sells necklaces for 10 dollars each. each necklace cost her 5 dollars to make.she also has 5,000 dollars in fixed costs per year for her jewelry business. how many necklaces must she sell in order to make a profit of 1,000 dollars in one year

*Thursday, August 14, 2014 by alexis lane *

**Algebra**

nathan wants to go to a hockey game with friends. Tickets are $18, but students can get discounted tickets for $12. They want to spend no more than $80, including $8 for parking. The vehicle they will take can only hold 7 people. Write and graph a system of four inequalities ...

*Thursday, August 14, 2014 by Kay*

**algebra**

x+4/8=x-2/6 6(x+4)=8(x-2) 6x+24=8x-16 8x-16=6x+24 8x-6x=24+16 2x=40 x=20

*Wednesday, August 13, 2014 by Kathy*

**Algebra 2**

x-3/2x*6x^2/5

*Wednesday, August 13, 2014 by Anonymous*

**Algebra**

Is (5v+2) + 14x = 5v + (2+14x) an example of associative property of addition? My answer is yes

*Wednesday, August 13, 2014 by Cole*

**Algebra**

r * 1 = r is an example of what kind of property of multiplication?

*Wednesday, August 13, 2014 by Cole*

**algebra**

radicand equation 3y+1/9=2/3 3y +1/9=2/3^ 3y +1/9=2/3 x2/3 3y+1/9 =4/9 3y=4/9-1/9 3y=3/9 y=3/9divided by3 y=1/3 divided by 3 y=1

*Wednesday, August 13, 2014 by Kathy*

**algebra**

radicand equation d-1/3=4 d-1/3=4^ d-1/3=16 d=16-1=15 3d=15 d-5

*Wednesday, August 13, 2014 by Kathy*

**Algebra**

How many square feet of grass are there on a trapezoidal field with a height of 75 feet and bases of 125 feet and 81 feet. I know the formula is A = h( b + b) / 2 A = 75 ( 125 + 81) / 2 A = 75 ( 206 ) /2 OK, my question is do you divide the 206 by 2 and multiply times 75 or ...

*Wednesday, August 13, 2014 by Cole*