185k views
2 votes
Bro help me this is 100 points

Bro help me this is 100 points-example-1

2 Answers

3 votes

Answer:

145

Explanation:

45 × 2 = 90
10 × 2 = 20
90 - 20 = 70

70

30 × 3 = 90
5 × 3 = 15
90 - 15 = 75

75

70 + 75 = 145

145

User John Doah
by
5.1k points
3 votes

Answer: 145 minutes ==> 3rd option

Explanation:

2*(45-10)+3*(30-5)=

2*35+3*25=

70+75=145 minutes ==> 3rd option

User Nesa
by
5.1k points