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alex needs 20 inches of ribbon for each package he wraps. he has 13 packages to wrap. how much ribbon does he need? (write your answer in feet and inches.)

21 2/3 feet

Step-by-step explanation:

20 x 13 = 260 inches of ribbon needed. There are 12 inches in 1 foot, so he will need 260/ 12 = 21 feet with 8 inches left over. The fraction would be 21 8/12 feet, which can be reduced to 21 2/3 feet

d

step-by-step explanation:

by observation, we can see that the the graph is simply the graph of y = |x| that has been shifted 4 units downwards and 3 units to the left.

we can recognize in choice d :

y = | x + 3 |   - 4 (rewriting in general form)

y = | x - (- 3) |   - 4

the "-4 " term means   that the graph has been shifted by 4 units in the negative y direction

the "-3 " term means   that the graph has been shifted by 3 units in the negative x direction

this matches our observation of the graph described above.

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y