X sqaured plus 4x plus 20 equlas 12x minus 5

Rodney collects 17 leaves and Sheila collects 23 leaves. How many more leaves does Sheila collect than Rodney

I've tried elimination of every type and its required, but 2x+6y=18 and 3x+2y=13

Explain how much greater the 10,000 place value is than the 100 place value

Triangle A: All sides have length 12 cm. Triangle B: Two sides have length 10 cm, and the included angle measures 60°. Triangle C: Base has length 15 cm, and base angles measure 40°. Triangle D: All angles measure 60°.

A cube has a net with area 487 in. How long is an edge of the cube

A manufacturer found that 300 of 50 000 units are defective what percent are defective

Which of these numbers is divisible by 3 24 29 16 14

Which of the following represents the population in the scenario below? A researcher wants to know what percentage of people who live in Germany are satisfied with their government.

The ski club with ten members is to choose threeoffiicers captain, co-captian& secretary; how many ways can those offices be filled?

I have 23 strands of rope that stretch 249 feet. What is the average length of each piece of rope