Akram is p years old. Shazwan is 7 years older than Akram. Their
total age is 31 years. Write a linear equation to represent their
total age.

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

What are different types of statistical programs

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9