Kx+9=7
Kx=-2 (subtract 9 from both sides)
X=-2/k (divide k from both sides.
Answer:
100
Step-by-step explanation:
add all the number together 3 + 4 + 2 +1=10
250/10=25
then times 25 with the 4 number at the top
25 times 4 =100
so there is 100 blue pencils
152640 grams per day
10^2 is 100
4.5 x 100= 450 grams per person per day
3.2 x 106=339.2
339.2 x 450= 152640
Answer:
First question would be 11/7
Second question 1/42
