Tina makes 480 sandwiches

Why is Tina making so many sandwiches?

I´ll go find if there is the rest of the question

I believe if this is the correct question then this would be the rest

Tina makes 480 sandwiches she only makes tuna sandwiches, beef sandwiches, hand sandwiches and cheese sandwiches.  3/8 of the sandwiches are tuna. 35% of the sandwiches are beef. the ratio of the number of ham sandwiches to the number of cheese sandwiched is 5 : 6. work out the number of ham sandwiches that Tina makes

3 / 8 ×480 + 35 /100× 480 + 5x + 6x = 480

180 + 24 × 7 + 11x = 480

180 + 168 + 11x = 480

348 + 11x = 480

11x = 480 - 348

= 132

x = 132 / 11

= 12

no of ham sandwiches = 5x

= 5 ×12

= 60

therefore , the # of ham sandwiches = 60

HOPe tHIS HELPS

4x-10=2

4x=12

X=3

y=(4×3)-10

y=12-10

y=2

(3,2)