Answer:
y – 3 = 2(x – 10)
Step-by-step explanation:
In point-slope form, the equation is written ...
y -k = m(x -h) . . . . . . . for line with slope m through point (h, k)
If only the slope changes, only the value just outside parentheses changes. When the point is (10, 3) and the new slope is 2, the new equation is ...
y -3 = 2(x -10)
He will earn $427.50 because $4.27 times 90 equals $427.50
He works 5 hours per week. let x represent the number of weeks.
the equation is 5x=y
in the x boxes put: 1 2 3 and 4
in the y boxes multiply each number by 5.
x-y
1-5
2-10
3-15
4-20
Let n be the number of months that the cost of the memberships fee be the same. Such that for Power plus, the cost would be
23 + 34.65n
For Heavy Hulk, after cooking the new members fee will have a total cost of,
19 + 34.90n
Equating the two,
23 + 34.65n = 19 + 34.90n
The value of n from the equation above is 16. Thus, after 16 months the membership costs will be the same.
x+y = 652
x-3y=0
need to enter those into a graphing calculator to get the answers
x=489 ( games)
y=163 ( system)
them check 163*3 = 489 and 489+163 = 652
