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sukh
Questions (13)
(19) Does the following system of equations have a solution? If it does, find
one; if not, explain why not. √ x + √ y = 1 r
1 answer
388 views
Alex invested money in two accounts, and after one year, one of them
had earned 13% interest and the other 9%. He had $700 more
1 answer
637 views
(13) Dan invested a total of 12, 000. He invested some of that money at 3%
and some at 5%. After one year, he earned a total of
1 answer
605 views
(16) Tom took a 1900-mile trip by bus and plane. The bus averaged 60
miles per hour and the plane averaged 700 miles per hour. If
1 answer
715 views
Alex invested money in two accounts, and after one year, one of them
had earned 13% interest and the other 9%. He had $700 more
1 answer
418 views
A company has sales of 160, 000 which represents a 6.5% increase over
the previous year. What were the sales the previous year?
1 answer
386 views
If A is 120% more than B, by what percentage is B less than A?
1 answer
406 views
how to change fraction 1.20/.80 into percentage?
1 answer
314 views
The enrollment at a university increased from 9,000 students to 12,500 students over a period of 5 years. What is the percent
1 answer
627 views
The height of a right circular cone is decreased by 6 percent. Find the percentage that the radius of the base must be decreased
1 answer
597 views
If the length of the base of a triangle is increased by 10 percent and the height is decreased by 20 percent, what is the
1 answer
1,448 views
If the denominator of a fraction decreases by 20 percent, and the numerator increases by 20 percent, by what percentage does the
1 answer
497 views
A body moving with a uniform acceleration travels distance of 24m and 64m during the first two equal consecutive intervals of
0 answers
645 views
Answers (1)
the answer is he invested 800 at13%and 1500 at 9%
