26:100
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Answer:
Of the 5000 species of mammals, 250 species are carnivorous. What is the ratio of carnivorous to mammals?
Step-by-step explanation:
Answer:
1) y=3x+1
Step-by-step explanation:
passes through the points
(-1.-2) and (3, 10)
Answer:
For less than 7 uniforms.
Step-by-step explanation:
The first company she called charges $70 per uniform.
So, the cost of x uniforms will be $70x.
The second company she called charges $280 plus $30 per uniform.
So, the cost of x uniform will be $(280 + 30x).
Now, if the total cost of purchasing x number of uniforms from the first company is less than that from the second company then, we can write the inequality equation as
70x < 280 + 30x
⇒ 70x - 30x < 280
⇒ 40x < 280
⇒ x < 7
Therefore, for less than 7 uniforms the cost from the first company will be less than the cost from the second company. (Answer)
Answer:
Step-by-step explanation:
Let's write this out as an equation. Let the unknown quantity be x:
