So 2e:3t 3t+15=1e:3e so
2e:3t
3t+15
1e:3t
1e:3t=2e:6t
so 2e:6e
2e:3t+15=2e:6t
15=3t
t=5
2+3=5 units
5 times 5=25
he made 25 samiches in all
check
e:t=10:15=2:3
15+15=30
10:30=1:3
checks
he made 25 sammiches origonaly
Answer:
-692784311700
Step-by-step explanation:
Answer:
option D

Step-by-step explanation:
Given in the question an expression,

Step 1
Divide and multiple by
to remove radical sign from denominator.

Step 2
Apply a² - b² = (a+b)(a-b)

Step 3

Step 4

Step 5

Answer:
135ft^3
Step-by-step explanation:
Multiply all of the numbers to get your answer.