Answer:
31
Step-by-step explanation:
We need to substitute values of x and y into given formula
40 - (9x) +y² = 40 - (9*2) + 3² = 40 - 18 + 9 = 31
Answer:
6 ≤x
Step-by-step explanation:
12 + 11/6x ≤ 5+3x
Subtract 11/6x from each side
12 + 11/6x - 11/6x ≤ 5+3x-11/6x
Subtract 5 from each side
12 + 11/6x - 11/6x -5 ≤ 5+3x-11/6x-5
7 ≤ 3x-11/6x
Get a common denominator
7 ≤ 18/6x-11/6x
7 ≤7/6x
Multiply each side by 6/7
6/7 *7 ≤ 6/7 *7/6x
6 ≤x
The situaton represented above is a direct characteristic of essential (fixed) expense. As you can see from the task, he must pay particular amount of money for regulated and fixed period of time. According to the definition of the term I have chosen, fixed expense - is paid on a regular basis (montlhy, weekly, per year, etc.) that nicely coincides with task. This category makes life<span> much easier unlike </span>variable expenses.
you should add two sums to get higher equation that means he took 45 minutes last year that is
42+3=45
Answer:
Step-by-step explanation:
5x-1=49
5x=50
X=50/5
X=10
2x+5=1
2x=-4
X= -4/2=-2
1-x=10
-x=10+1
X= -11
9x - 3 = 15
9x =12
X =12 /9
X=4/3=1.33
9-6x= 17
-6x= 8
X=8/-6
X=-1.33