The solution of the compound inequality 4x ≤ -16 or 3x + 5 ≥ 17 is x ≤ -4 or x ≥ 4 and graphed in option (B).
Essentially, comparing any two values shows whether one is smaller, greater, or equal to the value on the other side of the equation. Essentially, comparing any two values shows whether one is smaller, greater, or equal to the value on the other side of the equation.
Given the first inequality,
4x ≤ -16
Dividing 4 both sides
x ≤ -4
Second inequality,
3x + 5 ≥ 17
Subtract 5 on both sides
3x ≥ 12
Divide 3 both side
x ≥ 4
So,
x ≤ -4 or x ≥ 4
Hence "The solution of the compound inequality 4x ≤ -16 or 3x + 5 ≥ 17 is x ≤ -4 or x ≥ 4".
For more about inequality,
#SPJ2
Answer:
B
Step-by-step explanation:
Answer:
its 9 at night gts.
Step-by-step explanation:
u need two equations.x + y = 125
0.60x + 0.30y = (0.36)(125)
x + y = 125
0.60x + 0.30y = 45
solve for a variable in the first equation
y = 125 - x
plug into the second equation
0.60x + 0.30(125 - x) = 45
0.60x + 37.5 - 0.30x= 45
0.30x + 37.5 = 45
0.30x = 7.5
x = 25
plug the answer for x into the first equation
25 + y = 125
y = 100
Answer: 72
Step-by-step explanation:3600 (The number of seconds in an hour)/40 is equal to the number you have to multiply by 800 to get the meters per hour.3600/40=90. 90 x 800 = 72,000. Divide this number by 1000 and you find the answer is 72.Thank me later.I am out.
For this case we have the following expression.
We must find a term of expression that is repeated in all terms.
We then have the number 5.
By doing common factor 5 in all the expression we have:
Answer:
The factored expression is given by: