C, because 4 + 8 is 12 and 3 multiplied by 4 is 12 so they agree with one another
1) 2x-1 or x=1/2
2) 5a-16 or a=16/5
Answer:
Partial products are 300, 150, 20 and 10. The value of 15×32 is 480.
Step-by-step explanation:
We need to find the partial products of 15×32.
First write each number as the sum of their place values.


Now, write 10 and 5 in first row, and 30 and 2 in first column as shown below:
10 5
30 30×10=300 30×5=150
2 2×10=20 2×5=10
Therefore partial products are 300, 150, 20 and 10.
Add these partial product to get the value of product.


The value of 15×32 is 480.
Amount after n years = original amount x interest^(number of years)
30,000 = A x (1.05)²⁰
A = $11,307
Answer:
Julie jogged five times further than Jan.
Step-by-step explanation:
We can find this solution just by dividing Julie's distance by Jan's:

So Julie jogged five times further.