Answer:
750/hour
Step-by-step explanation:
3000/4= 750
Answer:
Area = 10
Step-by-step explanation:
(×) ÷ 2 = 10
Answer:
(4,5)
Step-by-step explanation:
The equation of the graph is y=x+1
Basically, if you plug in the x coordinate and add one, you will get the y coordinate.
This question is asking what the y coordinate would be if x is equal to 4
y=x+1
y=4+1
y=5
Therefore the ordered pair would be (4,5)
For this case we have the following functions:
We must findwhen .
So:
We apply distributive property to the terms within parentheses taking into account that:
We add similar terms taking into account that different signs are subtracted and the sign of the major is placed:
Thus, we have to:
Then, with x = 2:
Equal signs are added and the same sign is placed.
Answer:
Let x+y=10 be equation (1)
and y=x-4 be equation (2)
from (2)
y=x-4...(3)
sub (3) into (1)
x+(x-4)=10
x+x-4=10
2x=12
x=6
sub (x) into (3)
y=6-4
y=2