Answer:
1. B, because 3×6=18
2.D, because 3×9=27
3. E, because 3x=3×x=9, so x=9÷3=3
4. D, because 7x=21, so 21÷7=3
I think the answer is x=5
J ≤ 8ft 8 as an expression. she could've jumped from 8ft 5 to 8ft 8
Answer:
I'm pretty sure it's y= 1/3x + 2
Step-by-step explanation:
Answer:
Julio: 65 soles
Agosto: 85 soles
Step-by-step explanation:
julio: x
agosto: x + 20
x + x + 20 = 150
2x + 20 = 150
2x = 130 x = 65
julio: x = 65
agosto: x + 20 = 85
verificacion: 65 + 85 = 150
julio [65] = 20 menos que agosto [85]
Answer:
Julio: 65 soles
Agosto: 85 soles