Answer:
5/18
Step-by-step explanation:
speed = distance / time
s = (2/9 miles) / (4/5 hours)
To divide by a fraction, multiply by the reciprocal:
s = (2/9) × (5/4)
s = 10/36
s = 5/18
So the snake's speed is 5/18 miles per hour.
It is ( 2,0 )
It took me a while because I didn't went to school for 2 months.
Answer:
y = 7.8x² +317x +1
Step-by-step explanation:
Just finished the exam & I got it wrong... copied the correct answer from the review.
Answer:


Step-by-step explanation:
<em>See Attachment for complete question</em>
To determine which of the options has (-4,2) as its solution; we have to test each linear combination until we arrive at an answer;
Given that

Testing Option A


Substitute
and
in 

Open Brackets


Substitute
and
in 

Open Brackets


<em>In both cases, the expression on the right hand side equates to that on the left hand side; </em>
<em>Hence, there's no need to check for other options. </em>
2/5 , i dont have an explanation but maybe try that! I just did the math on paper