Answer:
Domain {-1, 0, 4}
Range {2, 3, 4, 7}
Step-by-step explanation:
domain is the x's with each listed once
range is the y's with each listed once
Answer:
The values of x and y to the given equations are x=5 and y=7
Step-by-step explanation:
Given equations are 

To solve the given equations by elimination method :
Multiply the equation (1) into 2 we get

Multiply the equation (2) into 5 we get

Now subtracting the equations (3) and (4) we get


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Therefore x=5
Now substitute the value of x=5 in equation (1) we get
4(5)-5y=-15
20-5y=-15
-5y=-15-20
-5y=-35

Therefore y=7
The values are x=5 and y=7
not including the widht of each pole, Check the picture below.
Hanna train departs at 2:15 pm , while harry departs at 3.00 pm and Howard departs at 2:35 pm (20 minutes after Hannah). Howard arrives at 3.25 pm which means he takes 50 minutes. Harry trains takes 50% longer than Howard which is 1.5 × 50 = 75 minutes( 1 hr 15 minutes . Therefore harry arrives at 4.15 pm ( 3.00 + 1 hr 15 minutes).
hence, the answer is 4.15 pm
Its <span>x=−<span>1 here the answer</span></span>