$11.50 per hour for 40 hours a week
46 hours in one week
11.5 * 40 = 460
So he earns $460 for the 46 hours.
Now calculate 1 1/2 times 11.50:
1.5 * 11.5 = 17.25
Now multiply this to the remaining 6 hours:
17.25 * 6 = 103.5
Add the numbers together:
460 + 103.5 = 563.5
So he gets paid $563.50 for working 46 hours in a week.
40s+(2b)s+200=. Substitute s and b
40•8+(2•12)•8+200=.
Calculate consider order of operations
320+192+200=712 books
Find what that area is
22*66=1452
5 times of that is
1452*5=7260
s=seconds
(22+33s)(66+33s)=7260
1089s^2+2904s+1452=7260
minus 7260 from both sides
1089s^2+2904s-5808=0
factor or use quadratic formula
(363)(x+4)(3x-4)=0
set each to zero
x+4=0
x=-4, false, it is increasing, not decreasing
3x-4=0
3x=4
x=4/3
answer is 4/3 seconds
P(x) = 5x⁴ + 3
Q(x) = 3x⁶ + 5x⁴ - 4
And R(x) = P(x).Q(x)
The degree of a polynomial is the highest EXPONENT on a variable.
For instance the degree of P(x) is 4 (since 4 is the greatest exponent)
and the degree of Q(x) is 6 (since 6 is the greatest exponent)
The degree of their product R(x) = (x⁴).(x⁶)
R(x) = x⁽⁴⁺⁶) and R(x) = x¹⁰, then the degree of this product R(x) is 10
The system of equation to be graphed is the following :
And the solution is the intersection point of the two graphs .