Answer:
11.25
Step-by-step explanation:
Step 1:
4/5 = 9/x Proportion
Step 2:
4x = 45 Multiply
Step 3:
45 ÷ 4 Divide
Answer:
x = 11.25
Hope This Helps :)
Answer:
60 & 42
Step-by-step explanation:
Just know it.
Good Luck!!
Answer: 32.67
Explanation: Use multiplication to get this answer, and a basic hint is the word "of", that's a word in Mathematics for multiplying.
Answer:
5n/2 - b =a
Step-by-step explanation:
5n/2 = (a + b)
subtract b from both sides
5n/2 - b = a
