Answer: 90
Step-by-step explanation:
45.5-.5=45
45^2=90
Well you have to convert the pounds to ounces
1 pound = 16 ounces
2oz+40oz+4oz
46oz
D cause that’s the answer
Try doing A, 2/3 Hopefully it helps you, I'm not good with fractions.
Answer: 2(10+5)
Step-by-step explanation: half of 20 is 10. half of 10 is five and i put them both in parentheses. outside the parenthesis i placed 2 so it is multiplied to the inner set of numbers.