Alice has a choice of 3 pastas, 5 vegetables and 4 cheeses for toppings for her salad. She randomly picks some toppings. What is the probability that she chooses a salad consisting of rigatoni or spiral pasta; tomatoes, carrots, or cucumbers; and cheddar cheese?

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8  

what are your

4.5(4 − x ) + 36 = 202 − 2.5(3x + 28) now multiply from the paranthesis

18 -4.5x + 36 = 202 -7.5x + 70 will add the numbers

54-4.5x = 272-7.5x move x to the left and numbers to the right

7.5x-4.5x = 272-54 make the difference

3x = 218 and divide by 3

x= 72

x= 3/4+y/4

y=4x-3

simple answer.