How is this pattern changing to get from one term to the next 55,49,43,37,31

Jackson drew 4 hearts and 29 circles. what is the ratio of circles to all shapes?

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike