Answer:
4(x + 12)
Step-by-step explanation:
The sum of a number and 12 indicates addition. Then, it says that this sum will be multiplied by 4. So, we can use x to represent this random number.
Answer: (3/10) in = (7/8) mi
1 in = (7/8) mi ÷ (3/10)
= 7/8 * (10/3) = 70/24
1 in = (70/24) mi
It means every 1 inch on the map drawing represents (70/24) miles ≈ 2.917 miles in reality.
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875: 100% = 350: x%
875x = 350 * 100
875x = 35000
x = 35000/875
x= 40% - that is the percentage of female members
Which means that the percentage of the members who are male is 60%.
Step-by-step explanation:
if you are solving for X' it is X=4
Answer:
or 
Step-by-step explanation:
Step 1: Apply the fraction rule: 
Step 2: Cross-cancel common factor: 5
Step 3: Multiply fractions: 
Step 4: Multiply the numbers: 
Step 5: Multiply the numbers: 
Therefore, the answer is or in the simplified form;
