Answer:
x = 45
Step-by-step explanation:
0.4 + x(10%) = 4.9 . . . . . . given
x(10%) = 4.5 . . . . . . . . . subtract 0.4
x = 45 . . . . . . . . . . . . multiply by 10
_____
10 × 10% = 100% = 1
No. of green bead = 1
No. of white bead = 2
No. of purple bead = 5
Total beads = 1+2+5=8
Probability of green bead = 1/8
Probability of white bead = 2/8 = 1/4
Probability of choosing either green or white = 3/8
Answer:
0.50x +4 ≤ 8
Step-by-step explanation:
Answer:
Part A:
1 book -- $7.25
9 books -- (9 * 7.25) = $65.25
And shipping fee -- (65.25 + 6.75) = $ 72
Part B
9 multiplied by the cost and added with the shipping fee to get Hannah's total cost.
Thenks and mark me brainliest :))
Answer:
yes!
Step-by-step explanation:
yes this is a proportional relationship because if you take a look at each dry dog food to the wet dog food ratio the key component you are trying to find is the basic 1:x ratio and the x would be 3 in this case because if you see, the dry dog food is 3 times as many as the wet dog food in every single category so therefore yes this is proportional.
hope this helps!
