Fran solved the equation 42 = x + 23 . although her final answer was correct, she could have found it in a simpler way. which sentence best explains why?

Complete the equation of the line through (−10,3) and (−8,−8). use exact numbers.

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.