Step-by-step explanation:
(39 + 33) - 94
39 + 33 = 72
94 - 72 =22
Answer:
p = 3
q = 4
Step-by-step explanation:
p + 2q = 11 --------------------(I)
p = 11 - 2q
2p + q = 10 --------------------(II)
Substitute p = 11 -2q in equation (II)
2(11 - 2q) + q =10
2*11 - 2q *2 + q = 10
22 - 4q + q = 10
22 - 3q = 10
-3q = 10 - 22
-3q = -12
q = -12/-3
q = 4
Plugin q = 4 in equation (I)
p + 2q = 11
p + 2*4 = 11
p + 8 = 11
p = 11 - 8
p = 3
Answer:
She can afford to take 6 people to the movies in total
Step-by-step explanation:
50/8 = 6.25
The answer should just be 6 because you can't take 0.25 of a person
