Answer:
X= 35/6
Y= -14/3
Step-by-step explanation:
To solve for X:
Replace Y by 0:
12y=70
X=35/6
To solve for Y:
Replace X by 0:
-15y=70
Y= -14/3
Answer:
x = 3
Step-by-step explanation:
We can tell the two pictured angles are equal because they have the red lines showing they are equal. Because of this we can set up the following equation and solve
(for your info, all numbers without x in the steps have °, but for the sake of time left them out)
<em>(equation)</em> 2x + 5 = 7x - 10
<em>(subtracting 2x from both sides & adding 10 to both sides)</em> 15 = 5x
<em>(dividing both sides by 5) </em>3 = x
Hope this helps, have a nice day :D
Let e be equal to what she earned last week.
This week she earned 3e so:
e+3e=72
4e=72
e=18
So she earned $18.00 last week.
The answer to 1A is 44 kelp plants. And the answer to 1B is 95 kelp plants ☺️
It would be equivalent to 18099