We have
.
First we add the equations to get rid of 3y terms and solve for x.

Then we insert our x into either of the equations and solve for y.

The answer is A.
Hope this helps.
<h2>Answer:</h2><h2>47.25</h2><h2 /><h2>Hope this helps!!</h2>
Answer:6350
Step-by-step explanation:
im pretty sure
Answer:
Step-by-step explanation:
P(-a<z<a)=0.60, from the symmetry of normal distribution, P(z<a) = 0.60+ (1-0.60)/2 =
0.60+0.4/2
0.60+0.2
= 0.8
Considering the standard normal distribution table, we have a = 0.80, thus
z =(x-m)/std = 0.80
the maximum x = m + 0.80×std =
Where m = 246300
Std = 15000
246300+0.80×15000
= 246300+12000
= 258300
For the minimum x
x = m - 0.80×std
x = 246300-0.80×15000
246300-12000
= 234300