Answer:
y = −4
Step-by-step explanation:
0.49 is the answer because that is <span>the approximate probability</span>
False they used symbols as numbers back then
X + y = 4200 so x = 4200 - y
0.035x + 0.045y = 174
substitute x = 4200 - y into 0.035x + 0.045y = 174
0.035x + 0.045y = 174
0.035(4200 - y) + 0.045y = 174
147 - 0.035y + 0.045y = 174
0.01y = 27
y = 2700
x + y = 4200
x = 4200 - 2700
x = 1500
answer
$1500 in <span>3.5%
$2700 in 4.5%</span>
Answer:
The answer to |4a|=20 is a=5 or a=-5.
Step-by-step explanation:
