Answer:
The slope of line r and s is .
Step-by-step explanation:
We are given the lines PQ and P'Q' represented by r and s.
The slope of a line having end points and is given by .
B. Slope of line r.
Since, the line r have end points ( m,n ) and ( j,k ).
Slope = .
C. Slope of line s.
Since, the line r have end points ( m,n+e ) and ( j,k+e ).
Slope =
i.e. Slope =
i.e. Slope =
Hence, the slope of line r and s is .
2. A single box of thumb tacks weighed 3 1/2 ounces. If a teacher had 4 1/7 boxes, how much would their combined weight be?
3. Chloe collected 4 times as many bags of cans as her friend. If her friend collected 1/6 of a bag, how much did Chloe collect?
4. At the malt shop a large chocolate shake takes 8/9 of a pint of milk. If the medium shake takes 1/7 the amount of a large, how much does the medium shake take?
5. A bottle of soda had 4 2/7 of the daily recommended sugar. If you were to drink 1/2 of the bottle, how much of the daily recommended sugar would you have drank?
Answer: $0.85x – $650 = $100
Step by step explanation:
Ice cream truck rent $650.00 a week
Each ice cream cone costs $0.75
Sells Ice cream cone for $1.60
How many ice cream cones must be sold to make a profit of $100.00 for the week = x
Capital amount per week = $650 + $0.75 (per cone)
Profit per cone: $1.60 – $0.75 = $0.85
In order to make $100 profit, the expression would be:
$0.85x – $650 = $100