Question 20
Solve the inequalities $-6\le 4-2x<5-x$
Solve the inequalities $-6\le 4-2x<5-x$
For what range of values of x is $\tfrac{1}{2}x+\tfrac{1}{4}>\tfrac{1}{3}x+\tfrac{1}{2}$
If x is inversely proportional to y and x = 2½ when y = 2, find x if y = 4
If y varies directly as the square root of x and y =3 and x =16. Calculate y when x = 64
Solve for x and y if x – y = 2 and x2 – y2 = 8
Factorize completely $\frac{{{x}^{3}}+3{{x}^{2}}-10x}{2{{x}^{2}}-8}$
If $9{{x}^{2}}+6xy+4{{y}^{2}}$is a factor of $27{{x}^{3}}-8{{y}^{3}}$, find the other factor
Make Q the subject of the formula if $P=\frac{M}{5}(X+Q)+1$
In a survey of 50 newspaper readers, 40 read champion and 30 read Guardian. How many read both papers
Which of the venn diagram below represent ${{P}^{1}}\cap Q\cap {{R}^{1}}$