Answer:
Divide both sides by 5.
Step-by-step explanation:
Divide both sides by same non-zero constant.
<h2>
Answer with explanation:</h2>
Given : The proportion of U.S. employers were likely to require higher employee contributions for health care coverage in 2009 : p=0.52
Sample size : n= 800
Significance level :
Critical value :
Margin of error :
The 95% confidence interval for the proportion of companies likely to require higher employee contributions for health care coverage in 2009 will be :_
Answer:
x+y=4+8=12
$12 for one of each
or if you mean indivually (the wording confused me)
$4 for child, $8 for adult
Step-by-step explanation:
x=adult
y=child
2x+10y=56
4x+5y=52
iin order to be able to subtract values and find x and y im going to multiply 4x+5y=52 by two and get 8x+10y=104
8x+10y=104
-2x+10y=56
6x=48 divide each side by 6
x=8
plug 8 back into an equation to find cost of y
2(8)+10y=56
-16 -16
10y=40
y=4