Whoever can answer these ill give 50 points

Use set buikder notation to represent the following set: {, -2, -1, 0}

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest

Jada has a monthly budget for her cell phone bill. last month she spent 120% of her budget, and the bill was 60$. what is jada’s monthly budget