≥12

a- r ≤ 48
b- r ≥ 3
c- r ≥ 48
d- r ≤ 3



-3y ≤ -18

a- y ≤ -6
b- y ≤ 6
c- y ≥ 6
d- y ≤ 54

The perimeter of a triangle is 69 cm. the first is 5 cm shorter than the second side. the third side is twice as long the first side. find the length of each side

If m 17 27 90 63 ** picture is attached

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.