Answer:
a) y=x b)x-1/2y=0 C) x-y=0 d)y=1/2x Answer will be C)x-y=0 edg
Step-by-step explanation:
If R represents Reggie's time, the total time for the team is
.. R +(R +2.45) +(R -3.81) = 3R -1.36
.. = 3*57.12 -1.36
.. = 170.00 . . . seconds
the required numbers are 7 and 5,
since, 12 = 7 + 5
and 7 × 5 = 35
Let us write an equations
1st pizza place costs 9.95 + x dollars, where x is the number of toppings
2nd pizza place 6.95 + 1.5 y dollars, where y is the number of toppings
We are interested when they are equal:
9.95 + x = 6.95 + 1.5y
3= 1.5y - x
As the questions asks for the same ammount of toppings, x=y
3= 1.5y - x this becames
3=0.5 x
x=6
Lets check
9.95+6=15.95
6.95+6*1.5=15.95
So the answers is 6