7.85+q≤ -18.15
Simplify both sides of the inequality
q+7.85 ≤ -18.15
Subtract 7.85 from both sides
q+7.85-7.85 ≤ -18.15-7.85
Q ≤ -26
I hope that's help !
Answer : x= -4
This type of problem, you set them equal to each other. And then solve. Don’t forget you can multiply each side by denominator to eliminate the fraction.
Work:
To solve, substitute the values of x with 2.
(2)^1 - (2) - 1 + 2^0 = 0.
The answer would be a)
Answer:
26
Step-by-step explanation:
Since the input is -4, x = -4. The equation then is y = -7(-4) -2
A negative times a negative is a positive, so -7 times -4 is 28.
Now the equation reads y = 28 - 2
Then obviously you just subtract the two and then you get 26.