Sorry, I haven't learned this yet ;-;
Answer:
30
Step-by-step explanation:
18-3(4-6)*2
=18-3*(-2)*2
=18-3*(-4)
=18-(-12)
=18+12
=30
Answer: $70/week
Step-by-step explanation:
E = 10w
w = 7 (1 time per day for 7 days = 7)
E = 10(7)
E = $70/week
Answer:
0,-11
Step-by-step explanation:
-p^2 − 11p = 0
Factor out -p
-p( p+11) =0
Using the zero product property
-p =0 p+11 =0
p =0 p = -11
