38.75*6%=2.33
38.75*20%=7.75
7.75+2.33+38.75=48.83
I did tax and tip separately because you don't add tax or tip together like (38.75+2.33)*20% because that be paying more for nothing.
Let x =1 loave of bread 's cost
x=48÷24
=2
10 loaves cost
=10x
=10(2)
=20
Given f(n)=n^2-n
f(-4)=(-4)^2-(-4)=?
nedd some conversation for better understanding
Answer:3,000,000 = 3 × 1,000,000 = 3 × 106. Notice that the exponent is the same as the number of zeros following the 3. Three million is a verbal expression, 3,000,000 is a decimal expression, and 3 × 106 is scientific notation.
Step-by-step explanation:
