Answer: $23.10
Step-by-step explanation:
18/3 = 6
3.85 x 6 = $23.10
Y=14
If they are congruent then t=d so write the equation and solve from there, welcome im Procrastinating.
Answer: -1t + 720
Step-by-step explanation:
He worked at both jobs for 90 hours for this month.
He worked t hours as a tutor which means that as a waiter he worked;
= 90 - t hours
The amount earned is therefore;
= 7t + (8 * (90 - t))
= 7t + 720 - 8t
= -1t + 720
Answer:
The number of non empty proper subsets of a set with 3 elements is =23−2=8−2=6.
X^2-6x+7=0
-b +/- sqrt b^2-4ac all over 2a
a=1 b= -6 and c=7
6+/- sqrt 36-4×1×7 all over 2×1
6+/- sqrt 8 all over 2
6+/- 2sqrt2 all over 2
reduce
3+/- sqrrt2
