20+12x
20+12(40)
20+480
500
total compensation for this week = $500
Answer:
a
Step-by-step explanation:
b, c, d are all x2 (a real linear equation does not have square or it will become Quadratic equation )
Answer:
3/8
Step-by-step explanation:
3 numbers which fit the description: even and greater than 2 (4,6,8).
Answer:
2/3 = 1.5
Step-by-step explanation:
Answer:
The value of x is 3
Step-by-step explanation:
First, you must expand everything:
2(2x+1) - 3(x-1) = 8
2(2x)+2(1) - 3(x)+3(1) = 8
4x + 2 - 3x + 3 = 8
x + 5 = 8
Then, move all the unknown value to one side:
x = 8 - 5
= 3