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Masja [62]
3 years ago
11

Bert’s age plus twice Ernie’s age is 30. Bert’s age plus 8 times Ernie’s age is 108. How old are Bert and Ernie?

Mathematics
1 answer:
Komok [63]3 years ago
6 0

Answer:

They are 12 and 9

Step-by-step explanation:

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nasty-shy [4]
SOLUTION:

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y = mx

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3 years ago
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3 years ago
What number can go into 68 and 100
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A television was marked down by 1/5 of the original price. a. If it was originally $150.00, how much is the sale price? The sale
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2 years ago
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shutvik [7]

Answer:

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Step-by-step explanation:

3. Put the numbers in the formula and do the arithmetic:

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__

4. The explicit formula for an arithmetic sequence with first term a1 and common difference d is ...

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As above, fill in the numbers and do the arithmetic.

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5 0
3 years ago
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