Work out the number of ham sandwiches Tina had

Number of ham sandwiches Tina made = 60

Step-by-step explanation:

Total number of sandwiches = 480

Fraction of total sandwiches which are Tuna =

Therefore, number of Tuna sandwiches =

                                                                   = 180

Percentage of beef sandwiches = 35%

Therefore, beef sandwiches =

                                                = 168

Ratio of ham sandwiches (h) and cheese sandwiches (c) = 5 : 6

------(1)

Total number of Tuna sandwiches + Total number of beef sandwiches + Total number of ham sandwiches + Total number of cheese sandwiches = 480

180 + 168 + h + c = 480

h + c = 480 - 348

h + c = 132

Substitute the value of c from equation (1),

Therefore, number of ham sandwiches Tina made = 60

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step-by-step explanation:

it works trust me

step-by-step explanation:

here's what happens:

1) the graph of f   = x^2 is shifted 2 units to the right.

2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.

3) this final result is transformed up by 5 units.