You got it wrong again it is c. you can see this because it is the only one that has two negative numbers like the expression.
Jamilia is right because 8&4. are composite numbers but 2 is a prime number
Answer:
235
Step-by-step explanation:
183.3 ÷ 0.78 = 235
This is due to the rules of division.
Answer:
$1800
Step-by-step explanation:
Volume of the foundation: 30*12*6 = 2160 cubic feet
we need to convert this into yards because a truckload is 8 cubic yards, 2160/3 = 720 cubic yd
One truckload is 8 cubic yards
# of truckloads needed: 720/8 = 90 truckloads
Cost: $20*90 = $1800
Answer:
-3
Step-by-step explanation:
-1*-1=1
2*2=4
1-4
=-3
