Answer:
a+b=6.....(1)
a-b=2.......(2)
Adding equiation (1)&(2), we get
2a=8
a=4
putting value of a in equiation (1), we get
4+b=6
b=6-4=2
therefore a=4 and b=2
Answer:
answer is $149.70
Step-by-step explanation:
total add 15
divide by 60
times by 100
Answer:
The solutions of the inequality include all numbers
✔ less than 0
.
The solutions of the inequality include all
✔ negative
There are
✔ an infinite number of
To find out whether the expressions equal 9, plug the values of x and y into each problem. For example, the first expression would be 4 to the power of 2 + 6×1/3, which would simplify to 16+2 which is 18, not 9. The expressions that do equal 9 are B, D, and E.
Answer:
f(x)=(x-1)^2 -4
Step-by-step explanation:
use vertex form