30.
3/4 is equal to 75%, so take 75% of 40 by multiplying .75 by 40 to get 30
Answer:
A
Step-by-step explanation:
if you subtract 54 from 180 you would get 126
Answer:
36
Step-by-step explanation:
because 10 is 1/2 of 20 and 72/2 = 36
When you round you have to check the number to the right of the number you are rounding. If the number to the right is 0-4 then you keep the number the same. 5-9 the number you are rounding goes up by one. Now the 4 before the decimal point is in the ones spot. The 5 to the right of the 4 is the tenth spot and the 6 to the right of that is in the hundredth spot. so this is where we need to round. To the right of the 6 is a 4 so the number would stay the same. Now when you round you drop all the numbers after it so the number is 3184.56
Answer:
B. -15
Step-by-step explanation:
Took the test, this question was correct when you choose -15.
