Quickly using a calculator (or long division) reveals that 191/238=<span>0.8025=80.25%, which is close to 80%=4/5
Similarly, 106/160=0.6625=66.25%, which is close to 66.67%=2/3</span>
Answer:
Equations:
--- Hot dog
--- Pretzel
Step-by-step explanation:
Represent hot dogs with H and Pretzels with P.
For Tina:
For Doug:
Solving for the price of both items:
We have:
--- (1)
--- (2)
Multiply (2) by 2
2 * ()
-------------------
--- (3)
Subtract (3) from (1)
----------------------
Solve for P
Substitute 1.25 for P in (2)
Collect Like Terms
Solve for H
Answer:
Domain= 4, 0, 5, 5
Range= -7, 6, -3, 2
Step-by-step explanation:
X , Y
4 , -7
0 , 6
5 , -3
5 , 2
The domain of a graph consists of all the input values shown on the x-axis, and the range is the set of possible output values, which are shown on the y-axis.
Answer:
8) a, d, e
9) yes, he will have $5.75 (or 5 /34)
Step-by-step explanation: