Because of the unexpected cold weather,the cost of tomatoes increased 50 percent

A 50% increase is just taking the original amount and adding half of that towards the amount.

Example : 50% of 100 is 50 so a 50% increase to 100 would be 150

a formula for this would be X + (1/2×X) = Y

in your case we're working backwards with the known being 60

We can just plug in reasonable values for X until we get 60

50% of 40 is 20

40 + 20 = 60

so the original amount was 40

answer:

she usually is always by you or laughing or talks about you to her friend and makes sure you see her look at you, or she'll make comments about herself saying how ugly she thinks she is and wants you to say otherwise

step-by-step explanation: