Answer:
In mathematics, an algebraic expression is an expression built up from integer constants, variables, and the algebraic operations. For example, 3x² − 2xy + c is an algebraic expression.
Answer:
A. 30Lbs. 6 oz.
B. 27Lbs. 4oz.
Step-by-step explanation:
Considering that there are 16 ounces in one pound, you just have to add the ounces first so, 9+ 13= 22, subract that with 16 to get 6 ounces and carry the 16 ounces to 1 pound,the add the pounds. Now do that with the second equation.
8+12= 20
20-16= 4
15+11=26+1= 27
27 pounds and 4 ounces
30 pounds and 6 ounces
8/50 * 100 is the formula you would use
8/50 = .16
.16 * 100 = 16%
Y= 16(0.25)^x
The exponential equation represents an exponential decay because the rate of decay is 0.25 which is less than 1.
The general form equation is:
y(x)= a(1-r)^x such that r is the decay percent.