A baseball bat and 8 baseballs cost $163.25. The bats costs $106.45. What is the cost c of one baseball?
@Dog I know im late but the answer is 8c + 106.45 = 163.25; $7.10
106.45 + 8b = 163.25
Solve for b.
thxxx i didnt think i would get it
thanks a million dude.
WHats the answer
Mark weighs 74 pounds together him and his sister weigh six pounds more than three times the weigh of his sister what is the weigh w of mark's sister
Let's assume the weight of Mark's sister is w pounds. According to the given information, the combined weight of Mark and his sister is 6 pounds more than three times the weight of his sister.
So, the equation can be written as:
w + 74 = 3w + 6
Now, let's solve this equation for w:
w + 74 = 3w + 6
Subtract w from both sides:
74 = 2w + 6
Subtract 6 from both sides:
68 = 2w
Divide both sides by 2:
34 = w
Therefore, the weight of Mark's sister is 34 pounds.
labrina recived a 50 dollar gift card to an online store she wants to purchase some bracelets that cost 8 dollars each there will be a 10 overnight shipping fee . how many bracelets can she buy
Labrina has a $50 gift card and wants to purchase bracelets for $8 each, along with a $10 overnight shipping fee.
Let's assume she can buy x bracelets.
The cost of x bracelets would be 8x dollars.
Adding the $10 shipping fee, the total cost of the bracelets and shipping fee would be 8x + 10 dollars.
Since she has a $50 gift card, the total cost should not exceed $50.
Therefore, we can set up the following inequality:
8x + 10 ≤ 50
Now, let's solve the inequality to find the maximum number of bracelets she can buy.
Subtract 10 from both sides:
8x ≤ 40
Divide both sides by 8:
x ≤ 5
The maximum number of bracelets she can buy is 5, as any more would exceed the $50 gift card limit.
To find the cost of one baseball, we need to subtract the cost of the bat from the total cost of the bat and baseballs.
Total cost of bat and baseballs = $163.25
Cost of bat = $106.45
Let's calculate the cost of the baseballs:
Cost of baseballs = Total cost - Cost of bat
Cost of baseballs = $163.25 - $106.45
Cost of baseballs = $56.80
Now, we can find the cost of one baseball by dividing the cost of the baseballs by the number of baseballs (8 in this case).
Cost of one baseball = Cost of baseballs / Number of baseballs
Cost of one baseball = $56.80 / 8
Cost of one baseball = $7.10
Therefore, the cost of one baseball is $7.10.