2(x4) = 35 - (7-4x)
+4x
2(x8)= 28
/2 /2
8x = 14
Money earned by restaurant on Friday=$1073
Money earned by restaurant on Saturday=$1108
Let Money earned by restaurant on Sunday=$x
Average=$1000

Number of observation=3
⇒ 3× 1000=1073+1108+x
⇒3000= 2 181+x
⇒3000-2181=x
⇒x=819
The restaurant needs to earn on Sunday to average $1000 per day over the three-day period=$819
Hey i think the only mistake i caught was when you put 3 points under the line mark instead of only needing 2.
Possibly another mistake at 3a, Only 2 points (but i could be wrong)
Answer:
37.95
Step-by-step explanation:
55% of $69
so 0.55 x 69 = 37.95
<span>On every type of factoring problem ALWAYS look first for a GCF, a greatest common factor. </span>