Mathematics, 09.12.2020 18:20 Anybody6153
Jake has 19 coins in nickels, dimes, and quarters. The number of nickels plus twice the dimes
minus the quarters is 3. The nickels and quarters minus the dimes is $2.35. How many quarters
does he have?
Answers: 3
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93
Answers: 2
Mathematics, 21.06.2019 19:00
Simplify. −4x^2 (5x^4−3x^2+x−2) −20x^6−12x^4+8x^3−8x^2 −20x^6+12x^4−4x^3+8x^2 −20x^8+12x^4−4x^2+8x −20x^6+12x^4+4x^3−8x^2
Answers: 1
Mathematics, 21.06.2019 22:10
Which expression and diagram represent “renee biked four times as far this month as last month”?
Answers: 1
Jake has 19 coins in nickels, dimes, and quarters. The number of nickels plus twice the dimes
minus...
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