Answer:
7x+2
Step-by-step explanation:
Add x+x+2x+3x to get 7 xs or 7x. Then add -4+9-7+4 to get 2. Put 7x and 2 together to get 7x+2.
Hope it helps!
Since we are given that the student has a brand Y phone, they are one of a sample of only 580 students. Since 80 of those students also own a brand X (they own both) the probability that the random student is one of those is 50/580 = 5/58 = 8.62%
Answer:
See explanation
Step-by-step explanation:
An example of an equation with the distributive property would be:
3(x+4) = 30
The distributive property tells us:
3(x+4) = 3x+12, since the 3 carries into both x and 4.
Therefore, you have:
3x + 12 = 30
-> 3x = 18
-> x = 6
Answer:
<h2>
<u>
$884.749</u></h2>
Step-by-step explanation:
Amount is expressed as 
A is the amount compounded after 2 years
P is the amount deposited (Principal)
r = rate (in %)
t = time taken (in years)
n = 1 year (since interest was compounded annually)
Given P = $818, r = 4%, t = 2 years
On substituting;
Therefore, balance on the deposit of $818, earning 4% interest compounded annually for 2 years is <u>$884.749</u>
