Brand A costs $2 per ounce, B is $1, C is $0.50(?) I think
X+y = 2
(2*2 + 2*2)
(4 + 2*2)
(4 + 4)
= 8
Answer: estimate 7
exact: 6 7/15
Step-by-step explanation: for the estimate round 3 4/5 to 4 and 2 2/3 to 3 and 4 + 3 = 7
for the exact number convert 3 4/5 to 3 12/15
and convert 2 2/3 to 2 10 /15
then add 3 + 2 = 5
and 12/15 + 10/15 = 22/15
convert 22/15 to a mixed number which is 1 7/15
then 5 + 1 7/15
answer 6 7/15
hope this helps mark me brainliest if it helped
Answer:
the answer should be 3/10
Step-by-step explanation:
if you look at the photo you can solve it from there
speed is 45 miles per hour. 135/45=3, so the answer is 3hours (A)
