7. At an ice cream parlor, ice-cream cones
cost dollars each and sundaes costy
dollars e...
Mathematics, 27.05.2020 21:08, amberpetty4288
7. At an ice cream parlor, ice-cream cones
cost dollars each and sundaes costy
dollars each. The total cost of 4 cones
and 3 sundaes is more than $20. The total
cost of 5 cones and l sundae is less than
$16. This situation can be represented by
the following system of inequalities.
Sex + 3y> 20
5x + y< 16
Which of the following is not possible?
A The cost of I sundae is $4.00
B The cost of 1 ice-cream cone is $2.50.
C The total cost of 1 ice cream cone
and l sundae is $5.00.
D The total cost of l ice cream cone
and 1 sundae is $8.00.
10
Answers: 2
Mathematics, 21.06.2019 15:30, nisha87
Which of the following statements is not true? a. parallel lines are lines in the same plane that never intersect. b. congruent figures have the same shape and same size angles and sides. c. similar figures must have the same shape and the same size. d. a rotation is when you turn a figure around a certain point.
Answers: 1
Computers and Technology, 03.02.2021 17:50
Computers and Technology, 03.02.2021 17:50
Biology, 03.02.2021 17:50
Social Studies, 03.02.2021 17:50