Last year, there were 234 pies baked for the bake sale. this year, there were b pies baked. using b , write an expression for the total number of pies baked in the two years.

234+b

Step-by-step explanation:

Last year 234 pies were baked

This year b pies were baked

total pies = last year plus this year

total pies = 234+b

The expression does not have an equals sign  so the expression is 234+b

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1