Find the square of 0.05

Find the HCF of 6abc, 8acb^2, 3ab

Find the simple interest on 1000 naira for 2 years at 2 percent per annum

Factorize 2a(b+c)+4(b+c)

There are 180 girls in a mixed school. If the ratio of the girls to boys is 4:3, find the number of students in the school.

Simplify b+2b-3b+4b

Find the HCF of 25 and 10 with the LCM of 7 and 42

Solve for x: 8x-6=3x+9

Solve 4(3m-7)-9(m+3)=0

Ade's age is 8 and her mother's age is 42. In how many years time will her mother be 3 times as old as her daughter

Simplify 3(x-y) -(x+y)+2(x-2y)

Calculate the volume of a cone of radius 3cm and height of 7cm

X raised to the power of 4n-1 multiply by x raised to the power of 1-4n