Write a function to represent each series of transformations:
• rotation of 90 degrees counterclockwise about the origin, point o, then a
reflection across the x-axis
reflection across the y-axis, then a translation a units to the right and b
units up
translation a units to the right and b units up, then a rotation of 180
degrees counterclockwise about the origin, then a reflection across the y-
axis

10

step-by-step explanation:

7+3=10

english, cause i can’t you

we can set up an equation to find the girls' ages. the equation is         28=0.5x-5+x. (comment if you need me to explain how i got this equation.) so, you add x and 0.5x to get 1.5x and add 5 to each side. your new equation is 33=1.5x. now divide both sides of the equation by 1.5 to get 22=x. because x is mary's age, to find jasmine's age we subtract mary's age from 28. we find that mary is 22 years old and jasmine is 6 years old.