Answer:

Step-by-step explanation:
we know that
To find the area of the backyard that is not covered by the hot tub and fire pit subtract the area of the hot tub and the area of the fire pit from the total area of the square backyard
so

for #3, 7 out of the eight pieces are shaded... 7/8
Now, we need however many out of 16, so you need to multiply 7 and 8 both by 2, 14/16... so you should shade 14 out of the 16 pieces
Hope this helped!!! :)
If the cheerleader sets 18 cannons there has been 3 touchdowns 6x3=18
Answer:
380,160 and 2nd one should be 240
Step-by-step explanation: