Answer:
Step-by-step explanation:
Rewrite the system of equations as:
Subtract the second equation from the first to isolate 
:
Plug in 
into any of the equations above and solve for 
:
Verify that the solution pair 
works 
Therefore, the solution to this system of equations is:
B-8. This is because -4 to 0 is 4 and then 0-4 is 4. 4+4=8
Your answer is D. This is because a number multiplied by itself is x².
Answer:
Step-by-step explanation:
1) Multiply both sides by 3.
2) Use this rule: a/b × c = ac/b.
3) Simplify 4 × 3 to 12.
4) Simplify 12/9 to 4/3.
Therefor, the answer is, t = 4/3.
and in decimal form it would be, 1.333333.
Answer:
36.6
Step-by-step explanation:
