Answer:
-5
Step-by-step explanation:
Let X be the number of hours she worked per week, and Y be number of bouqet she arranged in whole week, and Z be the bonus for one bouqet
Then 7,5*x+Y*Z=payment for one week.
Answer:
85
Step-by-step explanation:
10x13=130, 9x5=45, 130-45=85
H = w + 4 ;
V = h × w × l ;
Then, 4200 = ( w + 4 ) × w × 30 ;
4200 ÷ 30 = ( w + 4 ) × w ;
140 = ( w + 4 ) × w ;
w^2 + 4w - 140 = 0 ;
<span><span> <span>For </span><span>ax^2 + bx + c = 0</span><span>, the value of </span>x<span> is given by:</span></span> <span> ;
In our case, a = 1 ; b = 4 ; c = - 140
Roots are - 14 and 10 ;
The correct answer is w = 10inches because w > 0 ;
Finally, h = 14 inches .</span></span>
I feel like it is 53241 but I might be wrong -,- square root of 19 is 4. Something ) and square root of 37 is (6. Something)
