Mathematics, 22.12.2019 18:31 latraviacox12
There are 10 cars in the parking lot some of the cars are red and some of the cars are black how many red cars and how many black cars could be in the parking lot?
Answers: 3
Mathematics, 21.06.2019 16:30
Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?
Answers: 3
Mathematics, 21.06.2019 17:50
On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.
Answers: 2
Mathematics, 21.06.2019 18:40
Which statements regarding efg are true? check all that apply.
Answers: 1
There are 10 cars in the parking lot some of the cars are red and some of the cars are black how man...
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