If 80% of a number is 240. find the number explain the steps

For the past 7 years, George and Sue have deposited $10,000 in a retirement account with a simple interest rate of 4%. They plan to continue to make annual deposits for the next 15 years. Explain how their money will grow over time.

Which is an equation of the given line. 2,-3 and - 4,3

Lcm of 15 and 20 least common multiple

1) h - 16 ≤ - 24 2) y + 6 ≥ - 13 3) - 3 < n - 8 4) 3 ≤ m + 1.4 5) x + 0.7 > - 0.3 6) w - 8 ≥ 5.6 I don't know how to do this so i need answers but also the work so i know how to do it

Angle 2 is 130°. Which angle is also 130°? A) angle 1 B) Angle 3 C) Angle 4 D) No other angle measures 130 degrees

Is 11.3 meters the same as 113 cm

Area of triangle with apothem of 5

The ratios of boys to girls in a tennis camp is 3:5. If there are 64 campers, how many are girls? A) 24 B) 32 C) 36 D) 40

Rates unite rates and ratios 50 candles in 4 boxes

46. In the word "percent", the "cent" represents what number?