Mathematics, 18.02.2020 21:31 o11011195
PLEASE HELP MEE
Examine this system of equations. Which number can be multiplied by each equation so that when the two equations are added together, the y term is eliminated?
Three-fourths x + two-thirds y = 6
StartFraction 5 Over 8 EndFraction x + five-sixths y = 12
A) 15 times the first equation and 12 times the second equation
B) 15 times the first equation and –12 times the second equation
C) 30 times the first equation and –6 times the second equation
D) 30 times the first equation and 6 times the second equation
Answers: 3
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Mathematics, 21.06.2019 21:30, myhomeacc32
Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?
Answers: 1
Mathematics, 21.06.2019 21:30, BARRION1981
Over the course of the school year, you keep track of how much snow falls on a given day and whether it was a snow day. your data indicates that of twenty-one days with less than three inches of snow, five were snow days, while of the eight days with more than three inches of snow, six were snow days. if all you know about a day is that it is snowing, what is the probability that it will be a snow day?
Answers: 1
PLEASE HELP MEE
Examine this system of equations. Which number can be multiplied by each...
Examine this system of equations. Which number can be multiplied by each...
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