03/09/17

Okay. Put this into a standard form. Y=-4/7x+7 it's in slope-intercept form. Put it in standard form.

Put this into a standard form. Y=-4/7x+7 it's in slope-intercept form. Put it in standard form.

The perimeter of a rectangular floor is 90 feet. Find the dimensions of the floor if the length is twice the width.

its under applications and extensions which I don't even know what I'm doing 

03/08/17

Megan wants to change internet provider

She has three plans Plan 1: Charges a $15 monthly fee, plus $0.08 per minute of use. Plan 2: Charges $5 monthly fee, plus $0.11 per minute of use Plan 3: Charges a flat monthly fee of... more

solve the word problem

bill starts out on his daily run at 8am and Sue rides out at 9:30 am to catch up with him on her bike . if bill rune at 8 miles per hour and Sue pedals at 20 miles per hour, at what time will Sue... more

03/07/17

what fraction with a denominator of 6 is equal to 1/2

what fraction with a denominator of 6 is equal to 1/2 ? Help it's been 25 years and I'm helping my Grand Baby.

At the zoo there are 3 fewer ferrets than twice the number of tigers. If there are 21 ferrets what's an equation for the number of tigers at the zoo

At the zoo there are 3 fewer ferrets than twice the number of tigers. If there are 21 ferrets what's an equation for the number of tigers at the zoo

03/06/17

at sea level the temperature was 68 degrees at an altitude of 3,000 feet 59 degrees what is the rate of change

It is 8th grade algebra and and is based off of slope and rare of change 

03/06/17

How do you simplify this equation?

(a^-2b)^-3(ab^-7)  

word problem

Point A and B are seperated by a distance of 280 KM. If two cars left each point at the same time traeling towards each other, they would meet in 2 hours. If two cars left each point at the same... more

The volume of a rectangular prism is given by the formula (length•width•height). What are the length, width, and height of the prism if the volume is ?

The volume of a rectangular prism is given by the formula V= lwh (length•width•height). What are the length, width, and height of the prism if the volume is 3x3+ 9x2 + 6x ? Your answer will not... more

03/04/17

Cost of flight tickets

World Class Airways sells first class and economy tickets. On one flight they sold 12 first class tickets and 285 economy tickets. The total in sales for this flight was $40,425. On another flight... more

03/04/17

A youth organization collected nickels and dimes for a charity drive. By the end of the​ 1-day drive, the youth $60.50.

A youth organization collected nickels and dimes for a charity drive. By the end of the 1-day drive, the youth had collected $60.5060.50. If there were five times as many dimes as nickels, how many... more

03/04/17

The average award a of student financial assistance per student is approximated by a equals 0.02 t plus 1.1a=0.02t+1.1​, where a is in thousands of dollars and

The average award a of student financial assistance per student is approximated by a equals 0.02 t plus 1.1a=0.02t+1.1, where a is in thousands of dollars and t is the number of years since 1994.... more

distance down stream problem

Mias motorboat took 3 hr to make a trip downstream with a 6-mph current. The return trip against the same current took 5 hr. find the speed of the boat in still water.

03/03/17

Math question

A bag of M & M's has 14 red, 8 brown, 9 green, 5 yellow, 6 orange and 3 blue. What percentage of the M & M's are red, yellow, and orange?

equation problem

a player is shooting a target at a fair . if he hits the target he receives 50 penny but if he misses he has to pay 20 penny for the shot. After 15 shots, he finds he has made a profit of $ 1.20.... more

02/28/17

Approximately how many of the fans at the game like the new uniforms better than the old ones?

A hockey team has 18,000 fans at the game and they survey 240 of the fans. Out of these 240 fans, 135 of them say they like the new uniforms better than the old ones. Approximately how many of the... more

find the length

The lengths of the two longer sides of the porch are 24 feet and the lengths of the two shorter sides are 17 feet. Enter the length of the diagonal of the porch in feet, rounded to the nearest tenth

Ms. Pierce bought a camera that cost $450. In addition, she had to pay 4% sales tax. How much did Ms. Pierce pay for the camera?

This math equation is something i have been given. I am in 6th grade failing terribly XD will anyone help? 

The ratio of yes votes to no votes was 7 to 4 . If there were 5159 yes votes, what was the total number of votes?

I need help; it's a math question... I suck at math!

02/27/17

Equation of a line

Write an equation of the line (2,6) and parallel to y = 2x - 4. Write the equation in the form y = mx + b.

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