Answer:
m= -20/9
Step-by-step explanation:
Answer:
The total for the first year is $266 and you make 5.50 an hour so the equation is 5.50x=266
Step-by-step explanation:
<h3>Hello there hope you are having a good day :) Question : What ratio is the same as 2/3?</h3><h3>So 2:3 which is approximately 0.66666666 as could be : 4:6, 6:9, 8:12.</h3>
Answer:
21 birds and 7 dogs
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Step-by-step explanation:
Represent Birds with B and Dogs with D
----- Total Animals
A bird has 2 legs and a dog has 4, so:
---- Legs
Required
Solve for D and B
Make D the subject in the first equation

Substitute 28 - B for D in the second


Collect Like Terms


Solve for B


Recall that: 


<em>Hence, there are 21 birds and 7 dogs</em>
Answer:
3.6
Step-by-step explanation: