Hannah spends $4.50 each day to buy lunch at her school. After school each day, she buys the same snack. Hannah spends $28.75 fo
r lunch and snacks each week. The equation and solution model the situation.
5 (4.50 + x) = 28.75; x = 1.25
What does the solution, x = 1.25, represent?
2 answers:
Answer: the cost of each snack Hannah buys each day
Step-by-step explanation: Let's solve your equation step-by-step.
5(4.5+x)=28.75
Step 1: Simplify both sides of the equation.
5(4.5+x)=28.75
(5)(4.5)+(5)(x)=28.75
(Distribute)
22.5+5x=28.75
5x+22.5=28.75
Step 2: Subtract 22.5 from both sides.
5x+22.5−22.5=28.75−22.5
5x=6.25
Step 3: Divide both sides by 5.
5x/5 and 6.25/5
X=1.25
That is the price of each snack Hannah buys.
X represents the price of the snack Hanna buys after each school day.
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Answer:
675
Step-by-step explanation:
cost = 750
discount percent = 10%
discount = 10/100 x 750 = 75
final cost = 750 - 75 = 675
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The answer is b hope this helped
We can wite the second term as a1r and 5th term as a1r^4 where a1 = first term and r = common ratio.
so (a1r^4) / (a1r) = r^3 = 625/5
r^3 = 125
r = 5
so a1* 5 = 5 giving a1 = 1
explicit rule is an = 5^(n-1)
