Answer:
yo
Step-by-step explanation:
She has extra because she only wants to make 80oz and it takes 8 and she has 30 so 30 is extra
The answer’s c, y=5/2x+10
Answer:
80 / 60 = 1.3 approximately
Step-by-step explanation:
Answer:
1) James brother is 10-x years old
2) James was 3 years ago x-3 years old
3) James brother was 3 years ago 7-x years old
4) 3(x-3)=7-x
5) James is 4 years old, his brother is 6 years old
Step-by-step explanation:
3) 10 - x - 3 = 7 - x
5) 3* James age 3 years ago = James brothers age 3 years ago
<=> 3*(x-3) = 7-x
<=> 3x - 9 = 7 - x
<=> 4x = 16
<=> x = 4