04/26/17

A rectangular poster covers an area of 380.16 square inches of a display board. The width of the poster is 12 inches less than its length.

 A rectangular poster covers an area of 380.16 square inches of a display board. The width of the poster is 12 inches less than its length.

04/26/17

The total cost of a pair of pants and a tie was $77.66 If the price of the pair of pants was $7.94 less than the tie, what was the price of the pair of pants?

Express your answer as a simplified fraction or a decimal rounded to two places.

Linear Systems

Danny's Bagel Shop has tables that seat two people and tables that seat 4 people. There are a total of 20 tables, and 66 people can be seated. How many tables of each size are there?

04/26/17

hello can you help me pleas

Write an equation for a line perpendicular to  y=-5x+5 and passing through the point (15,6)   y=?

Please help! Seven plates, 9.5lb, red and black, the red weigh 0.2 less. How much does each colour weigh?

There are seven plates. 5 plates are red, 2 plates are black. In total, they weigh 9.5 pounds (lb). All red plates weigh the same, all black plates weigh the same. If the red plates are 0.2(lb)... more

04/26/17

If you have 5 1/2 gallons of milk, then 1 1/2 of it would be 3 2/3 gallons

its hard  

04/26/17

The sum of two numbers is 33 . One number is 2 times as large as the other. What are the numbers?

I NEED HELP WITH MY MATH WORD PROBLEMS ITS REALLY GETTING ME FRUSTRATED, PLEASE HELP. 

04/26/17

Sqrt x^2 = 3 sqrt x #solve the equations

Sqrt x^2 = 3 sqrt x #solve the equations

04/26/17

y=x^2-6x-10

More help please 

04/26/17

y=x^2+2x+1

Needbsome help with this one. 

question about ratios

A children’s library has 5 storybooks for every 3 science books it has. The library also has the same number of picture books as science books. The library added 50 more picture books so now there... more

04/26/17

whats the probability of grape and lemon

please help strawberry=8 lemon=3 green apple=4  grape=6

Write a system of equations to model situation

Terri's telephone- operating fee 29.95 charge per minute 0.14 Carries connection- operating fee 4.95 charge per minute 0.39 Write a system of equations Define variables

if $3200 is invested for 9 months at 5% annually what is the Amount of Simple Interest Earned & total amount at the end of term

if $3200 is invested for 9 months at 5% annually what is the Amount of Simple Interest Earned & total amount at the end of term

04/26/17

A local business has pledged $0.25 of every $5 it earns to charity at this rate how much money must have business earn to give $100 to charity

I need help with a question on my daughters math homework. 

04/26/17

Which of the following is between 0 and 2

A. 1.59 x 10^2B. -1.59 x 10^2C. 4.37x 10D. -4.37 x 10^2

04/26/17

word problem

The height in feet, h, reached by a softball after t seconds is given by the function h(t) = −16t2 + 89t + 3. During what time interval did the softball reach an altitude of at least 80 ft?

04/26/17

write an equation for the straight line slope = -5 (10,32)

write an equation for the straight line slope = -5 (10,32)

Linear Equation problem

At the movie theatre, child admission is $6.30 and adult admission is $9.80. On Sunday, three times as many adult tickets as child tickets were sold, for a total sales of $1249.50. How many child... more

04/23/17

solve ~ 10 + 5x= 8x + 14

solve ~ 10 + 5x= 8x + 14

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