Mathematics, 21.05.2020 04:58 Tanya120
The school store is running a promotion on school supplies. Different supplies are placed on two shelves. You can purchase 3 items from shelf A and 2 from shelf B for $19. Or you can purchase 2 items from shelf A and 3 from shelf B for $16. This can be represented by the following system of equations.
3A + 2B = 19
2A + 3B = 16
Answers: 1
Mathematics, 22.06.2019 00:30
42. if 20 men can eat 200 kg of wheat in 40 days, then 10 men can eat 300 kg of wheat in how many days? a) 120 days b) 60 days c) 80 days d) none of these
Answers: 1
Mathematics, 22.06.2019 01:20
The bottom of a slide at the playground is 6 feet from the base of the play set. the length of the slide is 10 feet. how tall is the slide. 11.66 feet 10 feet 6 feet 8 feet
Answers: 2
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