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lakkis [162]
3 years ago
12

Please help me with this math problem

Mathematics
2 answers:
dedylja [7]3 years ago
7 0

7 - 5 \times 1 + 3 \times 7 = 2 + 21 = 23
Alex777 [14]3 years ago
3 0
I think 23

7 - 5(1) + 3(7)
7-5+21
2+21
23
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You start driving north for 24 miles, turn right, and drive east for another 10 miles. At
Gelneren [198K]

Answer:

26 miles.

Step-by-step explanation:

To solve this problem, the Pythagorean theorem must be applied, which states that the hypotenuse squared of every right triangle is equal to the sum of its squared legs, that is, A^2 + B^2 = C^2 .

Therefore, applying this formula, to determine the distance in a straight line from the starting point to the driving end point, the following calculation must be performed:

24^2 + 10^2 = X^2

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26 = X

Thus, the distance between the two points is 26 miles.

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2 years ago
At a pizza restaurant a large cheese pizza cost $8.99 plus $1.25 per topping if Laura paid $13.99 for a large pizza before taxes
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5 0
3 years ago
Read 2 more answers
The revenue for a vehicle rental store is $5460. There was 208 cars and 52 vans rented. A van rents for $10 more than a car.
Darya [45]
208c + 52v = 5460
v = c + 10

where c = the price for a car rental and v = the price for a van rental.
To solve this system, use substitution; the second equation says v is equal to c + 10, so plug in "c + 10" for v in the first equation and solve for c:

208c + 52(c + 10) = 5460
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260c + 520 = 5460
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Now that we have c, we can plug it in to the second equation to find v:

v = (19) + 10
v = 29

So, c = 19 and v = 29, meaning that
The cost of a car rental is $19 and the cost of a van rental is $29.
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Answer:

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Step-by-step explanation:

Answer:

Need points

Step-by-step explanation:

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3 years ago
Which of the following represents a function?
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C I think (sorry if I’m wrong)
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2 years ago
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