Question

Translate into a mathematical expressionA number is at least 7 less than 15A x ≥ 15 - 7B x - 7 > 15C x > 7 - 15D x = 15 - 7

Answer 1

Lets say the number we are talking about is x, then x must be at least 7 less than 15, this means

`x\ge15-7`