In the image, two circles are centered at A. The circle containing B was dilated to produce the circle containing B′. What is the scale factor of the dilation? A. 1 B. 2 C. 0.5 D. -0.5

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Find the y-intercept and x-intercept for the equation 5x-3y=60 what is the y-intercept