Answer:
So x can have values from zero to 449
Step-by-step explanation:
0.40 X plus 20 < 200
0.4x +20 < 200
Putting the values of x for 0,1,2,
0.4x +20 < 200
0.4(0) +20 < 200
20< 200
0.4x +20 < 200
0.4(1) +20 < 200
20.4 <200
0.4(2) +20 < 200
20.8 <200
The maximum value which x can have is less than 450 because 450 would give a number equal to 200 and we have the inequality of a number being less than 200
0.4x +20 < 200
0.4(450) +20 < 200
180+20< 200
200 <20 which is wrong.
So x can have values from zero to 449
0.4x +20 < 200
0.4(449) +20 < 200
179.6+20< 200
199.6 <200
X can have the values fom 0 to 449.
Answer:
$13,350
Step-by-step explanation:
221900-195200=26700
Divide your answer by the 2 years its changed and you get the rate of change annually.
Answer:
12 times a day.
Step-by-step explanation:
The minute hand will pass 6 on a clock from midnight to noon each day for 12 times a day.
Answer:
60 gallons
Step-by-step explanation:
We can create a ratio for this. If we consider 2 as the 1 in the ratio, we have a ratio of 1 : 2.5. Therefore, we just need to multiply 24 by 2.5, which equals 60.