Look at each expression. Is it equivalent to "the quotient of 10 plus x and y minus 3"?
10+
10+ x
y-3
10+-3
10+X-3

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. ah=4 and hc=1, find bh.

If y varies directly as x2 and y=6 when x=6, find the constant of variation.