Answer:
9
Step-by-step explanation:
second box is nine because it is half of the 3 x 6 part
Answer:
.85
Step-by-step explanation:
Compound interest formula

Melanie:

Sebastian:

4824.06-4283.21= .85
Answer:
182
Step-by-step explanation:
Sum = a(r^n -1) ÷ r - 1
1(-3^6 - 1) ÷ -3 -1
= 182
r = t2 ÷ t1 * since they stated that it is geometric
1/2 dozen pencils in 1/3 box
what about 1 dozen
we cross miltiply this to get
1/3*2=2/3
doing the same for all the questions we get
1/4*5/4=5/20
3/4*5/3=15/12
3/10*12/7=18/35