Rook buys a shirt from the mall because he has a 25% off coupon. The shirt originally coats $55. Write two expressions to represent the sale price.

True or False? When Samantha includes more batteries in her project, the current in her project increases. Current is the independent variable in this situation.

Use log4 (2) = 0.5 to approximate the value of log4 (32)

The highest recorded temperature in the uk is 39° c. the lowest recorded temperature in the uk is - 27° c What is the difference between these two amounts?

Jace gathered the data in the table. He found the approximate line of best fit to be y = - 0.7x + 2.36. What is the residual value when x = 5?

Which of the following statements represents a difference between a sample survey and an observational study? A) Presence of population. B) Inclusion of numerical data. C) People are aware that they are participating.

Dustin, a truck driver, has a delivery to make that is 866 miles away. If Dustin drives at a steady rate of 70 miles per hour for 540 minutes, how many more miles does he have to go?

Lara has three cats: Socks, Princess, and Luna. The ratio of Sock's weight to Princess's weight is 4:5. The ratio of Princess's weight to Luna's weight is 6:7. What is the ratio of Sock's weight to Luna's weight?

Write the equation in standard form 4x-3=5y

If John starts work at 8.845am and finishes at 5.15pm. He has 90 minutes of break. How many hours does he work in 5 days?

What is 5a=100 i need a answer?