Answer:
The 39th triangle number is 780
Answer:
1 mango = $1.50
Step-by-step explanation:
2 mangoes - $3
1 mango - $?
3 / 2 = 1.5
So:
1 mango = $1.50
Hope this helped!
(Let me know if I got something wrong!)
Answer:
y=17/4 - 3x/4
Step-by-step explanation:
Answer:
Positive.
Step-by-step explanation:
Negative to a even power becomes positive
Answer:

Step-by-step explanation:
Notice that the red graph does not globally differ from the black graph: it would have been approximately the same one unless it had been displaced by 3 units up. Therefore, it was only the ordinate axis that underwent our change:
.