13/4-11/6=17/12 your answer
Answer:
38.4 pages
Step-by-step explanation:
5/4 = 1.25
Rate = pages / Time
Time = 1.25 hours
Pages = 48
Rate = 48/1.25
Rate = 38.4
Answer:
There would be minimum 1 penguin per square meter.
Step-by-step explanation:
Given,
The estimated number of penguin nests per square meter of poop = 0.53
Also, the minimum number of penguins in each nests = 2,
Hence,
The minimum penguin population per square meter of poop = nests per square meter × minimum number of penguins in each nest
= 0.53 × 2
= 1.06
≈ 1
Answer:
3. x ≤ 6
4. x > 24
Step-by-step explanation:
3. x - 5 ≤ 1
x - 5 + 5 ≤ 1 + 5
x ≤ 6
4. you have to cross multiply on this one
x/8(8) > 3(8)
x > 24
Answer:
x=2
Step-by-step explanation:
Since the base angles are the same, the side lengths are the same, making this an isosceles triangle
7(x+2) = 4(9-x)
Distribute
7x+14 = 36 -4x
Add 4x to each side
7x+4x +14 = 36 -4x+4x
11x +14 = 36
Subtract 14 to each side
11x+14-14 = 36-14
11x = 22
Divide by 11
11x/11 =22/11
x=2