Answer:
x=8 y=o
Step-by-step explanation:
If first expression multiples 3 so: -6x-9y=-48 to emerge with second expression
Answer:
Circumference-18.84956, rounded, 18.85
Area- 28.27433, rounded-38.27
Answer:
the is option d cause big number is divided by small ones.
Step-by-step explanation:
hope it's right
Answer:
10y+5n+3/6 im not too sure but I think its correct
btw envision gives you a try again