Answer:
- 7
Step-by-step explanation:
Step 1:
8 ÷ 2³ - 16 ÷ 2 Equation
Step 2:
8 ÷ 8 - 16 ÷ 2 Exponents
Step 3:
1 - 16 ÷ 2 Divide
Step 4:
1 - 8 Divide
Answer:
- 7
<u>PEMDAS:</u>
<u>P: Parentheses</u>
<u>E: Exponents</u>
<u>M: Multiplication</u>
<u>D: Division</u>
<u>A: Addition</u>
<u>S: Subtraction</u>
<u></u>
Hope This Helps :)
Answer:
1/5 or 0.2
Step-by-step explanation:
-5(p+3/5)=-4
Let's convert 3/5 to decimal form:
-5(p+0.6)=-4
Expand parentheses:
-5p-3=-4
Add -3 to both sides:
-5p=-1
Divide both sides by -5:
p=1/5 or 0.2
Hope this helps!
Answer:
Julie would have 800 pens
Step-by-step explanation:
You would convert the fraction to a decimal which would be 0.8 and then you would multiply that by 1000 which would be 800. So Julie would have 800 pens.
4/5 = 8/10 = 0.8
0.8 * 1000 = 800
The coefficients of x and y in the first equation are 3 and -4, respectively.
The coefficients of x and y in the second equation are 1 and 6, respectively.
The coefficient matrix lists these coefficients in order on successive rows, so it will be ...
![\left[\begin{array}{cc}3&-4\\1&6\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bcc%7D3%26-4%5C%5C1%266%5Cend%7Barray%7D%5Cright%5D)
