Answer:
Step-by-step explanation:
if i am reading this correctly it would be y2-y1/ x2-x1
therefore substitution
-8-(-8)/7-3 this is a fraction
0/4= 0
Answer:
4^4/4^4 =1
Step-by-step explanation:
45c = 5 · 9c
10d = 5 · 2d
45c + 10d = 5 · 9c + 5 · 2d = 5(9c + 2d)
Answer:
$6909.50
Step-by-step explanation:
First, converting R percent to r a decimal
r = R/100 = 4.2%/100 = 0.042 per year,
then, solving our equation
I = 6500 × 0.042 × 1.5 = 409.5
I = $ 409.50
The simple interest accumulated
on a principal of $ 6,500.00
at a rate of 4.2% per year
for 1.5 years is $ 409.50.
Answer:
a. 14.3
Step-by-step explanation:
6+3+7+5 = 21
The blue marbles is 3.
3/21 = 14.28%
round it up = 14.3%
