Q: Write in scientific notation. A1: 9 x 10^2
A2: 9 x 10^3
A3: 9 x 10^4
A4: 9 x 10^5

In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

Find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible