Vilma

how could you find the measurements of the frame with a 16 inch perimeter antd the greatest possible area?

14 years ago

ABC phone company charges $16 per month plus 8¢ per minute of phone calls. XYZ phone company charges $10 per month plus 11¢ per minute of phone calls. How many minutes of phone calls in a month make XYZ phone company the better deal?

13 years ago

Solve the quadratic equation by the square root property (2x - 1)2 = 25

13 years ago

A man buys four DVDs for $75.68, including 6% sales tax. How much did each DVD cost?

13 years ago

The area of a rectangle is 48 square cm. If the length is 8 cm greater than the width, what are the dimension of the rectangle?

13 years ago

Find an equation in slope-intercept form passing through the points (-10, 23) and (6, -11).

13 years ago

calculate the slope, x-intercept, and y-intercept for 4.2x + 3.8y = 1.9

13 years ago

calculate the slope, x-intercept, and y-intercept for 3x = -2

13 years ago

I have major issues with problems like these,please I need help. For these systems of linear equations in questions -Determine how many solutions exist -Use either elimination or substitution to find the solutions (if any) 1. y = 2x + 3 and y = -x - 4 2....

13 years ago

Pulling my hair, need help! For the systems of linear equations in questions the following questions: Determine how many solutions exist Use either elimination or substitution to find the solutions (if any) 4x = 8 and 5y = 15 0.2x + 0.4y = 1.7 and 8.3x -...

13 years ago

I'm having a problem dividing 2x^3 - x^2 + 3x -1) ÷ (x + 2)

13 years ago

I need help doing this problem, should I not get the same answer with each technique? Please help. What three techniques can be used to solve a quadratic equation? Demonstrate these techniques on the equation: 2x² + 3x + 1 = 0

13 years ago

Find two consecutive odd numbers that add to 208, when the smaller number is added to five times the larger number.

13 years ago

I have no idea how to even begin writing this out. I need help desperately. A student deposits $6,000 in a savings account with x% continuously compounded interest. How many years must he wait until the balance has doubled?

13 years ago

This is a problem about logarithms: I'm completely confused as to what to do here: The logarithmic form of 84 = 4,096 is log8 4,096 = 4 Write the logarithmic form of x5 = the value of this quantity Explain the steps of conversion.

13 years ago

I posted this question earlier incorrectly: I could still use some help figuring it out. A student deposits $6,000 in a savings account with 6% continuously compounded interest. How many years must he wait until the balance has doubled?

13 years ago

how many grams of ethylene (C2H4) are required for the complete reaction of 31.7 grams of hydrogen gas?

13 years ago

What happened in 1776?

5 years ago