An architect has blueprints of her house that use a scale of 1 cm = 2.5 m The actual distance between two rooms in the house is 28 m. How far apart are these rooms on the blueprint?

Find the value of p for which the polynomial 3x^3 -x^2 + px +1 is exactly divisible by x-1, hence factorise the polynomial

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17