all the students in a science class complete a 15-point extra-credit assignment to raise their test scores. The new test scores is 15 points more then the original score. Let x=original score let y=new score.

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)

Ineed the question and choices are in the