Answer:
it means the power of
Step-by-step explanation:
like 2^2= 4
3^2= 9
Answer:
50 percent
Step-by-step explanation:
because sally was tried yesterday and went 25 percent faster today.
You can use the trigonometric identity

.

The requirement that

eliminates -1/6 from being another solution.
Answer:
3*10=30.
Step-by-step explanation:
increased by 3% each year for 10 years
increased 30%.
0.31*0.30= .92
- for line B so the set of equations to have no solutions bc. x+y=2 and so y=2-x
so from x+y=4 will result y=4-x
so this is the right equation for line B so the set of equations has no solutions