Answer-
The number is 5
Explanation-
let the number be x
according to the condition
2x-(x-7)= 12
2x-x+7=12
x+7=12
x+7-7=12-7
x=5
therefore the required number is 5
Answer:
7x² - 6x - 18
Step-by-step explanation:
7x² - 6(x + 3)
multiply with -6
7x² - 6x - (6 × 3)
evaluate
= <u>7x² - 6x - 18</u>
247.62 x 0.15 = 37.143
round to $37.14
I hope that helped :)
Answer:
Step-by-step explanation:
The first or lower quartile is the median of the lower half of the data: 48
Answer:
0
Step-by-step explanation:
