The answer to the question
Let's call x the price of a box of slime.
Gianna spent 4 × $58 for art supplies so 4(58) + 8x all together. We have
392 ≤ 4(58) + 8x ≤ 472
We can work with both inequalities at once. 4(58)=232 so we subtract that from all three sides.
160 ≤ 8x ≤ 240
Divide all three sides by 8, a positive number so the inequalities don't flip.
20 ≤ x ≤ 30
Answer: Least: $20, Most: $30
Mid point elasticity formula
[change in price] / [average price] ÷ [change in quantity] / [average quantity]
change in price = $6 - $4 = $2
average price = [$ 6 +$4] / $2 = 10/ 2 = 5
[change in price] / [average price] = 2/5
change in quantity = 1000 boxes - 600 boxes = 400 boxes
average quantity = [1000 boxes + 600 boxes] / 2 = 1600 boxes / 2 = 800
boxes
change in quantity / average quantity = 400/800 = 1/2
midpoint elasticity = 2/5 ÷ 1/2 = 4/5 = 0.8
0.8 < 1 => inelastic demand (the change is demand is less than proportional to the change in price)
Answer: a) 0.1 x = 3 pounds
b) 27 pounds
Explanation:
Since we have given that
Let the number of pounds of candy be s
Let the number of pounds of milk chocolate be
Let the number of pounds of caramels be
a) Write an equation using one variable that can be used to find the total number of pounds of milk chocolate and caramels in the candy.
To find the number of pounds of caramels , the equation will be
b) Number of pounds of milk chocolate are present in the candy is given by
Answer:
B. 139.5 in2
Step-by-step explanation:
22.5 = CEB
108 = FEAB
9= DFA
