X=7
add 3 to both sides.
hope this helps!
Answer:
$1125
Step-by-step explanation:
Since $15,000 is over $5000 the commission is 7.5%
Next you turn the percent into a decimal:
0.075
Now multiply $15,000 by 0.075
Answer = $1125
C.) 344.50
Take what she paid before tax (325) and multiply it by 1.06 (the tax rate) and there's your answer.
Answer:
-99
Step-by-step explanation:
![a = 15 \\ d = - 6 \\ {n}^{th} term = a + (n + 1)d = 15 + (n - 1)( - 6) \\ {20}^{th} term =15 + (20 - 1)( - 6) = 15 - 114 = - 99](https://tex.z-dn.net/?f=a%20%3D%2015%20%5C%5C%20d%20%3D%20%20-%206%20%5C%5C%20%20%7Bn%7D%5E%7Bth%7D%20term%20%3D%20a%20%2B%20%28n%20%2B%201%29d%20%20%3D%2015%20%2B%20%28n%20-%201%29%28%20-%206%29%20%5C%5C%20%20%7B20%7D%5E%7Bth%7D%20term%20%3D15%20%2B%20%2820%20-%201%29%28%20-%206%29%20%3D%2015%20-%20114%20%3D%20%20-%2099%20)
Answer:
30%
Step-by-step explanation:
first we require both quantities to have the same units
converting both to minutes
1 h 3 min = 60 + 3 = 63 min
3h 30 min = (3 × 60) + 30 = 180 + 30 = 210 min
then express as a fraction and multiply by 100% to express as a percentage
× 100%
= 0.3 × 100%
= 30%