Answer:
72-42=30
the correct answer is 30
(((((can you give me the crown please i need a crown)))))
Answer:
30
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Let's solve your equation step-by-step.
x2+4=3x+8
Step 1: Subtract 3x+8 from both sides.
x2+4−(3x+8)=3x+8−(3x+8)
x2−3x−4=0
Step 2: Factor left side of equation.
(x+1)(x−4)=0
Step 3: Set factors equal to 0.
x+1=0 or x−4=0
x=−1 or x=4
Answer:
x=−1 or x=4
12 business class and 15 economy class
15 business class and 12 economy class
16 business class and 11 economy class
Answer:
To calculate the cost of 3 bags of popcorn at the baseball stadium, we can use the given information that the price of popcorn is $17.57 for 7 bags.
First, we need to determine the cost per bag of popcorn. To do this, we divide the total cost by the number of bags:
Cost per bag = Total cost / Number of bags
In this case, the total cost is $17.57 and the number of bags is 7. Therefore,
Cost per bag = $17.57 / 7 = $2.51 (rounded to two decimal places)
Now that we know the cost per bag, we can calculate the cost of 3 bags by multiplying the cost per bag by the number of bags:
Cost of 3 bags = Cost per bag * Number of bags
Substituting in the values, we have:
Cost of 3 bags = $2.51 * 3 = $7.53
Therefore, it will cost $7.53 to buy 3 bags of popcorn at the baseball stadium.
Step-by-step explanation:
3x2 + 10x − 8 = 0
4x2 + 10x − 2 = 0
x2 + 7x − 8 = 0
Represent the thickness of the frame by x. Framing the mirror will increase both its length and width by 2x. The area of the mirror with the frame is the product of the length and width which can mathematically be expressed as,
A = (3 + 2x)(2 +2x) = 8
The equation above can be simplified into 4x^2 + 10x -2 = 0. This equation can still be further simplified by dividing it by 2. However, it will give an answer which is not found on the choices. Thus, the answer is the third choice.
Answer: The answer above me is correct .