Answer:
x=73
Step-by-step explanation:
Answer:
The center is [-1,-2
Step-by-step explanation:
This is complicated because I’m typing on a phone, but
24:30 simplified is 4:5
30:54 simplified is 5:9
10:5 simplified is 2:1
5:15 simplified is 1:3
32:72 simplified is 4:9
72:104 simplified is 9:13
56:7 simplified is 8:1
7:63 simplified is 1:9
Answer:
4x+7 = 5x-20
(reason: vertical angles are congruent; property used: distributive)
7 = 1x-20
1x = 7+20
1x = 27
x = 27
You could wash 75 cars at this rate because 45/3 equals 15. You would multiply 5 by 15 and get 75.
