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!
Answer:
area= 1/2(6)(4)= 3*4=12
Step-by-step explanation:
area of a triangle is 1/2 the base times the height
Answer:
$3.90 per lbs
Step-by-step explanation:
9.75/2.5
Answer:
90
Step-by-step explanation:
720 divide by 8
then times it by 1