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blondinia [14]
3 years ago
8

Please help please please

Mathematics
1 answer:
monitta3 years ago
5 0

Answer:

x=10

y=-2

(10,-2)

Step-by-step explanation:

If X=10, we can put 10 in for x in the equation.

30 + 5y = 20

Next, we need to solve to find y.

We will get y on its own so we subtract 30 from 20 to get

5y=-10

We then know that 5 goes into -10 -2 times.

y=-2

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Read 2 more answers
495x43
Mashcka [7]

Answer:a) $5.64  b)  21 ounces of tea leaves

Step-by-step explanation:

Step 1

5 ounces of tea leaves can be bought with  $2.35

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12 ounces at the same rate  can be bought with

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b) 5 ounces of tea leaves can be bought with  $2.35

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$10 = ? ounces of tea

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