Step-by-step explanation:
Statement. Reason
→ 9(x-6)+41 = 75. Transposing the like terms.
→ 9(x-6) = 75 - 41 Performing subtraction of the term in RHS
→ 9(x-6) = 34 Performing multiplication in LHS.
→ 9x - 54 = 34 Distributive property
→ 9x = 34 + 54 Performing addition of the term in RHS.
→ 9x = 88. Now, transpose 9 from LHS to RHS , it's arthmetic operator will get changed.
→ x = 88/9
How to solve this:
1: 7200/24 = x/1
2: 7200/24 = 300/1
3: 300 L of blood per hour
We know that an average is 7200 for heart pumps so we divide 7200 by 24 hours = x/1
Second step is the same 7200 divided by 24 = 300/1
So the correct answer is 300. 300 L of blood per hour.
Answer: 300 L of blood per hour.
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<em><u>Hope this helps.</u></em>
Answer:
-23/4
Step-by-step explanation:
add everything in the ()
your'e left then with -1/2(11/2)-3
then multiply
and get -11/4-3
when you subtract you are left with -23/4
Answer:
5x = 85
Step-by-step explanation:
You would need to divide 85 by 5 in order to show how many bracelets you need to sell in order to get $85
The error with this inequality is that they had used a > (greater than) symbol instead of ≤ (less than or equal to) symbol. With this verbal sentence, "is at most 15" implies that while the quotient <em>can</em> be 15, it cannot be greater than that.
The correct inequality is: t ÷ 4.2 ≤ 15.