Answer:
y = 2
Step-by-step explanation:
6y-5=7
+5 +5
6y=12
/6 /6
y=2
Answer:
cant see the pic.
Step-by-step explanation:
Answer:
4(3m^3-2m^2+4m+2)
Step-by-step explanation:
Answer:

Step-by-step explanation:
{90° = m∠1 + m∠2
{105° = 2m∠1 - m∠2
_______________

All you have left to do is this:

So, your two angle measures are 
I am joyous to assist you anytime.
Step-by-step explanation:
t=2+5×j
j=5
t=2+5×5
t=27