She had 18 to start with because when you multiply 4 by 2 it’s 8, so then you add 8 to 10 which is 18.
Answer:
6 bags
Step-by-step explanation:
If you multiply 15 by 2/5, you get 30/5, which is equal to 6 pounds. Each bag is one pound. 6/1 = 6.
Answer:
This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 55 gives the next term. In other words, an=a1rn−1an=a1rn-1.
Geometric Sequence: r=5r=5
This is the form of a geometric sequence.
an=a1rn−1an=a1rn-1
Substitute in the values of a1=1a1=1 and r=5r=5.
an=1⋅5n−1an=1⋅5n-1
Multiply 5n−15n-1 by 11.
an=5n−1
The value c is 19.2
The value d is 160-x
Explanation:
To find the value of c, we need to subtract the original value and the removed value.
Thus,
c = Original - Removed
Let us substitute the value of original and removed from the table.
Thus,

Thus, the value of c is 19.2
To find the value of d, we need to subtract the original value and the removed value.
Thus,
d = Original - Removed
Let us substitute the value of original and removed from the table.
Thus,

Thus, the value of d is 160-x