Answer: 54
Step-by-step explanation:
3 times the square of -3 plus -5 times -3 plus 12
3 times 9 + 15 + 12
27+15+12=
54
Answer:
1/4x20=5 so Maria ate 5 slices of pizza.
x-y =8
x/y=3
=> 3y-y=8
=> 2y = 8
=> y = 4
=> x = 4+8 =12
23999.98