Answer:
4/7 4 by 12
Step-by-step explanation:
Hi There!
Alright- Lets do this!
#1: PEMDAS
P
E
M/D
A/S
(8 + 7) - (8 x 9) + 800 + (50 + 90) + (8 x 9) - (11 - 25)
P - Parentheses
15 - 72 + 800 + 140 + 72 - (-14)
E - Exponents
There are none
M- multiply
there are none
D-Divide
There are none
Add
<span>15 - 72 + 800 + 140 + 72 - (-14)
</span>15 - (72+800+140+72 + 14)
*Note: subtracting a negative number is the same as adding it!*
15-1098
S - subtract
Answer: -1083
Hope this helped!
Square root of 45 is 6.708… then the square root of 18 is 4.242… so 11?
Answer: x= -63/4, 15 3/4 or 15.75 in decimal form
Step-by-step explanation: Symbolab is a good calculator
The student would have 8 $5 bills and 7 $1 bills because 5*8=40 and 7*1=7 and adding them together makes 47! Hope that helps!