Corresponding measures have the same ratio.
.. (x -1)/4 = (2x +1)/10
.. 5(x -1) = 2(2x +1) . . . . . . multiply by 20
.. 5x -5 = 4x +2 . . . . . . . . eliminate parentheses
.. x = 7 . . . . . . . . . . . . . . . add 5 -4x
x = 7
Answer:
y=x+6
Step-by-step explanation:
slope is 1
y intercept is 6
Answer:
11/8 is the answer as a fraction
Answer:
126
Step-by-step explanation:
140*10%
change to decimal:
140*.10
14 dollars off original price
140 - 14 = 126
Answer:
$22.75
Step-by-step explanation:
first you want to put money over pounds giving you 5.6/0.8 now u divide to get the rate (7).
Now since you know that you got the rate you want to times 3.25 by 7 (22.75)
