6n + 5 < 20
Subtract both sides 5
6n + 5 - 5 < 20 - 5
6n < 15
Divide both sides by 6
6n ÷ 6 < 15 ÷ 6
n < 15/6
n < 3×5/3×2
n < 5/2
n < 2.5
n《 2
Thus the largest value of n is :
<h2>
<em>n</em><em> </em><em>=</em><em> </em><em>2</em><em> </em></h2>
Basic Pay = $40
Commission for 1 pair of shoes = $4.50
Let x be the number of shoes he needs to sell.
40 + 4.5x ≥ 112
4.5x ≥ 72
x ≥ 16
Answer: He must sell at least 16 pairs of shoes.
15.85 oz to 16.15 since .15 ounces less than 16 is 15.85 and .15 ounces more than 16.15
Answer:
19
Step-by-step explanation:
45-26=19
Answer:
His rate of change is 7 pounds per week.
Step-by-step explanation:
Rate of change = change in weight ÷ change in time
change in weight = 188 - 167 = 21 pounds
change in time = 6 - 3 = 3 weeks
Rate of change = 21 ÷ 3 = 7 pounds/week
