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2 years ago

Thank you for who is going to help me

Mathematics

1 answer:

7nadin3 [17]2 years ago

7 0

Answer:

3. 3 4/8 4.1/36 5. 1 1/8

Step-by-step explanation:

You add together and get 2 12/8 and 12/8=1.5

It seems more right because it adds up

I think this is right but I had the same problem and it won't show but it looks right

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Mr. Burns takes a one-day trip and rents a car using the rates given. All cars rental are $35 a day plus $0.07 per mile. The car

Drupady [299]

Answer:

475 miles

Step-by-step explanation:

Solving for this Equation given to us already in the question:

m = number of miles travelled

0.07m + 35 = $68.25.

0.07m + 35 = 68.25

Collect like terms

0.07 m = 68.25 - 35

0.07m = 33.25

m = 33.25 / 0.07

m = 475 miles

Therefore, the number of miles he travelled = 475 miles

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3 years ago

How many 18 inch square tiles are needed to pave the floor of a patio that measures 18 ft by 15 ft?

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4 years ago

A number multiplied by 1/2 is -5/12

Ksivusya [100]

Answer:

- 5/6 is the answer

Step-by-step explanation:

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4 years ago

Find two consecutive even integers such that the square of the second, decreased by twice the first is 52

Fiesta28 [93]

Let the first integer be $x$ . So, the next even number is $x+2$

Let's translate the formula: the square of the second is $(x+2)^2$ , twice the first is $2x$ . So, the equation is

$(x+2)^2 - 2x = 52$

Expand the square to get

$x^2+4x+4-2x = 52 \iff x^2+2x+4 = 52 \iff x^2+2x - 48 = 0$

The solutions to this equations are

$x = -8,\quad x = 6$

So, the possible consecutive even numbers are

$-8\text{ and } -6\quad\text{or}\quad 6\text{ and } 8$

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3 years ago

Definition of proper subset

Dominik [7]

Proper subset of a set is a subset of that is not equal to. all elements of are in but contains at least one element that is not it
example : if A = { 1,3,5} then B = {1,5} is a proper subset ofz

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4 years ago