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Oxana [17]
3 years ago
8

Need help on #18 & #19 please

Mathematics
1 answer:
aliina [53]3 years ago
3 0

Answer:

18: x=2 y=2.5

19: y = 0.5

Step-by-step explanation:

2(2)=4

2.5(2)=5

4+5=9

2×0.5=1

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Adrian purchases six tubes of paint and three paint brushes at a craft store each tube of paint cost $2.50 each paint brush cost
lesantik [10]

Answer:

The total amount of money pays by Adrian is $14.5 .

Step-by-step explanation:

As given

Adrian purchases six tubes of paint and three paint brushes at a craft store.

Each tube of paint cost $2.50 each paint brush cost $0.50 .

Total cost of the 6 tubes of paints and 3 paint brushes = 6 × Cost of each tube of paint + 3 × Cost of each paint brush cost .

Putting the values in the above

Total cost of the 6 tubes of paints and 3 paint brushes = 6 × 2.50 + 0.50 × 3

                                                                                           = 15 + 1.5

                                                                                           = $16.5

As given

Adrian has a coupon for $2 of his purchase .

Total amount money pay by Adrian = Total cost of the 6 tubes of paints and 3 paint brushes - Coupon cost

Putting the values in the above

                                                            = $16.5 - $2

                                                            = $ 14.5

Therefore the total amount of money pays by Adrian is $14.5 .


4 0
3 years ago
A garden table and a bench cost $688 combined. The garden table costs $62 less than the bench. What is the cost of the bench?
Savatey [412]
If the bench costs  x dollars we have the equation 
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5 0
3 years ago
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