Answer:

Step-by-step explanation:
-Given the two heights are similar:
#Heidi's flowered bed dimensions and volume is calculated as:


#The width of Andrew's is twice Heidi's. The width and volume is thus calculated as:

#Total soil volume of the soil used is determined by summing the two different flowerbed volumes:

Answer:
the slope is -2/1
Step-by-step explanation:
(10,-9) and (3,5)
y2-y1/ x2-x1
5-(-9)/3-10
14/-7
Answer:
the ones are options 2 and 3
Answer:
a= 4x+15/x+3
Step-by-step explanation:
Answer:
B is the right answer,...B) (6, 1)
Step-by-step explanation:
no steps just a pencil,paper,caculator,white board, and dry erase marker to help u solve this