Sleeping bag⇒S
backpack⇒B
S=8 pounds
S+B=31
8+B=31
B=31-8
<u>B=23 pounds</u>
<em>Answer: 23 pounds</em>
Answer: To find the inverse, interchange the variables and solve for y.
Step-by-step explanation:
f-^1 (x)= - 5x/3
Not 2 I think it’s a carrot
Answer:
2½ pounds
Step-by-step explanation:
z×16 = 40
z = 40/16 = 2.5
Think of how many there are. im not sure if you put these into ratios or not...
like for number 3 think of how many numbers 1-9 are multiples of three
1 2 3 4 5 6 7 8 9
and once you get that number you make it out of 9 because there were 9 numbers
Example
3:9 3/9
for questions one and two its out of 52 and if you don't know how many clubs and hearts are in a deck you can look it up and put it in a ratio with 52
