Answer:
x = -7.5
y = 5.5
Step-by-step explanation:
Used graph
Answer:
2 3/4+(2 3/4 / 2)=t
Step-by-step explanation:
IM sure this is right
Answer: (-2, 1) and (-6, -15)
Step-by-step explanation:
We will graph the given equations to find the solution. See attached. The point of intersection is the solution to the system of equations. This means the answer to your question is;
(-2, 1) and (-6, -15)
Answer:
The value of a and b is given. All u hv to do is just place the values in the places of a and b. The value of a= 3.1 and b= 7.3.
5i) a+b
3.1+7.3
=10.4
ii) b-a
7.3-3.1
=4.2
5 and 6 are both similar. Just place the numbers instead of the letters
6i) x+y
5+7
=12
ii) y-x
7-5
=2
iii) x/y
5/7
=0.714
There u go :D
<u>x-3</u>
x+7
its suppose to be at fraction