Which of the following sentences could not be used to represent the equation x - 5 = -10?

Acompany that manufactures and sells guitars made changes in their product range. from the start they had 20 models. then they reduced the number of models to 15. as a result, the company enjoyed a 10% increase in turnover. - how much did the stock level change? in (%)

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?