Answer:
Square pyramid
Step-by-step explanation:
Answer:
-2 & 3/2
Step-by-step explanation:
=> -4x - 2y = -3
=> -4x + 3 = 2y
=> (-4/2)x + (3/2) = y
Compare this to y=mx+c
m=slope = -4/2 = - 2
y-intercept = c = 3/2
Answer:
x = 20,000
p = $40
If the price increase by $1, the demand will decrease by 1000
Step-by-step explanation:
Given:
x = 160 - p
x = number of Robby costumes demanded in thousands
p = price in dollars.
a. How many costumes can be sold at a price of $140?
x = 160 - p
x = 160 - 140
= 20
x = 20,000
20 thousand costumes can be sold at a price of $140
b. What price should be charged if the demand is 120,000 Robby costumes?
x is in thousand
p is in dollars
x = 160 - p
x + p = 160
120 + p = 160
p = 160-120
= 40
p = $40
c. If the price increases by $1.00, by how much does the demand decrease?
x = 160 - p
= 160 - 141
= 19
x= 19,000
If the price increase by $1, the demand will decrease by 1000
Answer:
Step-by-step explanation:
Given,
Length of a rectangle ( l ) = 6x - 2
Width of a rectangle ( w ) = x - 1
Perimeter of a rectangle ( P ) = ?
<u>Finding</u><u> </u><u>the</u><u> </u><u>express</u><u>ions</u><u> </u><u>that</u><u> </u><u>represents</u><u> </u><u>the</u><u> </u><u>perime</u><u>ter</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>rectangle</u>
⇒
Collect like terms
⇒
Calculate
⇒
Distribute 2 through the parentheses
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Hope I helped!
Best regards!!
Answer:
Step-by-step explanation:
