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Mr. Graham invested some of his \$18,000 in bonds that made a 5% profit, and the rest in bonds that made a 12% profit. If the profit of the 12% bonds was \$885 more than the profit on the 5% bonds,...

A local bank has a debit card that gives a \$3 reward each month you use your card for \$50 or more in purchases. Write an equation relating rewards earned, y, to total monthly purchases, x. give the...

A 1.81g sample of ZnS was reacted with 25.0 mL of a nitric acid solution that had a concentration of 0.836 mol/L. One of the products of this reaction is Sulphur. It was collected at the end of the...

in triangle ABC, the measure of angle B is twice the measure of angle A. the measure of angle C is 80 degrees more than that of angle A. find the measure of all the angles

"Find the difference quotient of f; that is, find f(x+h)-f(x)⁄h, h≠0, for the following function. Be sure to simplify. f(x)=6/x2=?" If you could help, that would be great. I need...

for a matinee movie, there were 100 tickets sold. cost for tickets were 3\$ for children, 4\$ for students, 5\$ for adults, and the ticket revenue was 422\$. the number of adult tickets sold was 10 less...

Dan rolled a number cube 20 times. The cube landed on the number 3 six times. Which best describes what would likely happen if Dan rolled the number cube another 80 times? A. There would be no...