Aaliyah's Tea Shop has caffeinated tea and decaffeinated tea. The tea shop served 50 teas in all, 10 of which were caffeinated. What percentage of the teas were caffeinated?

20% we're caffeinated because out of 50 20% of 50 is 10

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.

its 69.420

step-by-step explanation: