Solve each system of equation by graphing

Y=2x

What is the nth term for - 1,0,3,8,15 ...

Find the Value each power 5^3 7^ negative2 51^1

The price of a calculator has decreased from $200 to $150. What is the percentage of decrease? A) 3% B) 25% C) 33% D) 50%

Show solution of the ratio of 14 days to 3 weeks in simplest form?

Which is cheaper for a $56 item that costs $9.25 to ship? A 15% coupon off the cost of the item or free shipping?

What does the 6/8 simplify to

At 7:00 a. m., the temperature in Belleville, Ontario was - 4°C. The temperature increased by 1°C each hour for the next 5 h. What was the temperature at noon?

Toms tunes: $60 per hour. Sabrina's sounds: $100 set up fee plus $40 per hour DJ Derek: $175 set up fee plus $30 per hour. for each DJ, write and equation that shows how the cost c relates to the number of hours x.

Identify the two variables that make up the relation described in this statement: The number of hot dogs sold depends on the price of the hot dog. Choose all that apply.

Classify the area of a circle with a radius of 0.75 centimeters as either rational or irrational. Rational Irrational