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Vilma
Questions (21)
What happened in 1776?
1 answer
279 views
how many grams of ethylene (C2H4) are required for the complete reaction of 31.7 grams of hydrogen gas?
1 answer
683 views
I posted this question earlier incorrectly: I could still use some help figuring it out.
A student deposits $6,000 in a savings
2 answers
854 views
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
1 answer
685 views
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
1 answer
1,212 views
Find two consecutive odd numbers that add to 208, when the smaller number is added to five times the larger number.
2 answers
652 views
I need help doing this problem, should I not get the same answer with each technique? Please help.
What three techniques can be
1 answer
483 views
I'm having a problem dividing
2x^3 - x^2 + 3x -1) ÷ (x + 2)
1 answer
359 views
Pulling my hair, need help!
For the systems of linear equations in questions the following questions: Determine how many
1 answer
933 views
I have major issues with problems like these,please I need help.
For these systems of linear equations in questions -Determine
1 answer
640 views
calculate the slope, x-intercept, and y-intercept for
4.2x + 3.8y = 1.9
1 answer
480 views
calculate the slope, x-intercept, and y-intercept for
3x = -2
1 answer
493 views
A temperature of 30 degrees F is equivalent to 271.89 degrees K, while a temperature of 94 degrees F is equivalent to 307.44
4 answers
1,192 views
Find an equation in slope-intercept form passing through the points (-10, 23) and (6, -11).
1 answer
466 views
The final grade for a particular course is calculated by dividing total points earned by total points available. There are 120
2 answers
542 views
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?
2 answers
1,482 views
A man buys four DVDs for $75.68, including 6% sales tax. How much did each DVD cost?
1 answer
484 views
Solve the quadratic equation by the square root property
(2x - 1)2 = 25
1 answer
1,449 views
ABC phone company charges $16 per month plus 8¢ per minute of phone calls. XYZ phone company charges
$10 per month plus 11¢ per
3 answers
866 views
ABC phone company charges $16 per month plus 8¢ per minute of phone calls. XYZ phone company charges
$10 per month plus 11¢ per
1 answer
831 views
how could you find the measurements of the frame with a 16 inch perimeter antd the greatest possible area?
2 answers
419 views
