For equations like this u definitely need a graphing calculator, if u dont have one, u can download the all called wabbit and plug in the numbers, but rn ill do it for u. so its either A. or B. which i would go for A.
Answer:
7
Step-by-step explanation:
To find the fifth term in the sequence, plug in 5 for n.
a₅=2(5)-3
Then just solve
a₅=10-3
a₅=7
The answer is the fraction is 66/100 or simplified, 2/3<span />
Answer:
No solutions
Step-by-step explanation:
2(x+1)=2x+5
Expand the parentheses:
2x+2=2x+5
Subtract 2x from both sides:
2=5
Since this is not true, this equation has no solutions. Hope this helps!
Answer:
2 feet.
Step-by-step explanation:
Here the surface of the water is taken as the reference point. Let us take the depth of the swimmer below the water to be negative. Ali is 6 feet from the surface of the water so his height is -6. He then rose 4 feet so this need to be added to his initial height.
So, Ali has reached a height of . Hence, Ali is 2 feet from the surface of the water.