Answer: 3x -4
Step-by-step explanation:
Answer:
9.6
Step-by-step explanation:
8% of 60 is 4.8
4.8 is half of 9.6
hope this helps! :D
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Answer:
y = -2.25
Step-by-step explanation:
-8(3y+5) = 14
-8(3y+5)/-8 = 14/-8
3y+5 = -1.75
3y+5-5 = -1.75-5
3y = -6.75
3y/3 = -6.75/3
y = -2.25
Answer:
b = 13
Step-by-step explanation:
the value of the discount is a constant, while the total cost of the books is a variable because it depends of the purchase
We can write this equation
5b - 7 = 58
Solve it
1) add 7 at both members
5b -7 + 7 = 58 + 7
5b = 65
2) divide both membera by 5
b = 13
