Answer:
The number is 3.
Step-by-step explanation:
5x3=15+12=27
9x3=27
Hope this helps
Answer:
to find the answer for 1 pencil you just need to divide
Step-by-step explanation:
3.20$ divide by 4=0.8 /each pencil cost 0.8
4.80$ divide by 12=0.4 /each pencil cost 0.4
69% is the same as .69, which is the same as 69/100
Answer:
260m
$73.2
Step-by-step explanation:
For what amount of driving do the plans cost the same?
What the cost when the two plans cost the same?
first plan = 42 + 0.12m
second plan = 55 + 0.07m
42 + 0.12m = 55 + 0.07m
collect like terms
55 - 42 = 0.12 - 0.07m
13 = 0.05m
m = 260
42 + 0.12(260) = 73.2
Answer:
C. water left: 50,000 - 80(48)
Step-by-step explanation:
Recall that there are only 24 hours in a single day, then 2 days will have 48 hours in total: so the water loss will be [ 80(48) ] litres
Water left: total amount - water lost
water left: 50,000 - 80(48)
water left: 50,000 - 3,840
water left: 46,160
