Mathematics, 17.07.2019 10:30, summerdooleyu
Colton has a change jar that contains $7.75 in half dollars and quarters. he has 13 more quarters than half dollars. how many of each type of coin does he have?
Answers: 1
Mathematics, 21.06.2019 14:30, Rperez6491
The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.
Answers: 1
Mathematics, 21.06.2019 19:40, spiritcampbell56
What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1
Answers: 2
Mathematics, 21.06.2019 20:30, asdfjk6421
2/3(-6y+9x) expand each expression using the distributive property
Answers: 3
Mathematics, 21.06.2019 21:00, leannaadrian
2x minus y equals 6, x plus y equals negative 3
Answers: 1
Colton has a change jar that contains $7.75 in half dollars and quarters. he has 13 more quarters th...
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