Help plz
2 answers:
Answer:
They have 98 tools together
Step-by-step explanation:
- We are going to call x the number of tools Ilya has.
- If Victor has 42 more tools than Ilya, then he has x + 42 tools.
- But we know that the ratio of Victor's tools to Ilya's is 5:2, so the actual number of tools they have must satisfy this radio.
If we write this last paragraph in an equation and solve for x we would get:
Therefore Ilya has 28 tools and Victor has x+42 = 28 + 42 = 70 tools. And together they have:
70 + 28 = 98 tools.
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Answer
See attached graphics.
We have then that
y = 2 * 2 ^ x
This function grows exponentially upwards.
y = -2 * 5 ^ x
This function grows exponentially downwards.
Answer
See attached graphics.