Answer: $50
Step-by-step explanation:
30 × 10 = 40 ft² [garden area]
40 ÷ 25 = 1.6
1.6 ≈ 2
For the area of the entire garden, you need to buy two bottles of fertilizer.
25 × 2 = 50 [fertilization cost for the whole garden]
the red square shows that this is a right angle, so we can just subtract 52 to find z
90-52=z
38=z
Divide both sides by 
:
If 
, then
and more generally, for any integer 
,
Answer:12.5
Step-by-step explanation:
