Mathematics, 23.06.2019 20:30 yoda78
The school band sells carnations on valentines day for $2 each. he buys the carnations from a florist for $0.50 each, plus a $16 delivery charge. when will the cost of the carnations be equal to the revenue from selling them? how many carnations does he need to sell to reach this point?
Answers: 2
Mathematics, 21.06.2019 20:30
Evaluate 8j -k+148jโk+14 when j=0.25j=0.25 and k=1k=1.
Answers: 1
Mathematics, 21.06.2019 22:00
What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?
Answers: 3
Mathematics, 21.06.2019 22:40
The value of x in this system of equations is 1. 3x + y = 9 y = โ4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (โ4x + 10) = 9 โx + 10 = 9 โx = โ1 x = 1 what is the value of y?
Answers: 1
The school band sells carnations on valentines day for $2 each. he buys the carnations from a floris...
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