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3 years ago

What would x be in this problem?

Mathematics

2 answers:

VARVARA [1.3K]3 years ago

7 0

Answer:1

Step-by-step explanation:

luda_lava [24]3 years ago

3 0

Answer:

$x=1$

Step-by-step explanation:

$6^5 = 6^x+6^4\\6^5 = 6^{x+4}\leftarrow \text {Apply product rule.}\\5=x+4 \leftarrow \text {Apply rule: If } a^{f(x)}=a^{g(x)}\text{, then} f(x) = g(x)\\5-4=x+4-4\\\boxed {x=1}$

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Martino drove 1,734 miles in 34 hours. What was his average speed for e trip, in miles per hour?

Aliun [14]

Answer:

51 mph

Step-by-step explanation:

1734 miles

---------------- (per)

34 hours

you would divide. think of it as a fraction

1734

----

the numerator is miles and the denominator is hours. divide the numerator (the top number) by the denominator (the bottom number).

1734/34= 51

therefore, martino drove 51 miles per hour

Hope this helps!

7 0

3 years ago

Which expression is equivalent to 8 -(6r+2)

scoundrel [369]

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▹ Answer

▹ Step-by-Step Explanation

8 - (6r + 2)

8 - 2(3r + 1)

2(4 - (3r + 1))

2(4 - 3r - 1)

2(3 - 3r)

2 * 3(1 - r)

6(1 - r)

Hope this helps!

- CloutAnswers ❁

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3 0

4 years ago

How many different 13 card bridge hands can be selected from an ordinary deck?

amm1812

Your answer would be <span>635013559600.
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3 years ago

The school that Mary goes to is selling tickets to a spring musical. On the first day of ticket sales

andrezito [222]

Answer:

The cost of one adult ticket is $13, and the price of one student ticket is $4.

Step-by-step explanation:

This question can be solved using a system of equations.

I am going to say that:

x is the cost of an adult ticket

y is the cost of a student ticket.

6 adult tickets and 1 student ticket for a total of $82

This means that

$6x + y = 82$

$y = 82 - 6x$

The school took in $51 on the second day by selling 3 adult tickets and 3 student tickets.

This means that

$3x + 3y = 51$

Simplifying by 3

$x + y = 17$

Since $y = 82 - 6x$

$x + 82 - 6x = 17$

$-5x = -65$

$5x = 65$

$x = \frac{65}{5} = 13$

$y = 82 - 6x = 82 - 6*13 = 82-78 = 4$

The cost of one adult ticket is $13, and the price of one student ticket is $4.

4 0

3 years ago

What are two mixed numbers that have a sum of three

AveGali [126]

1 3/4 Plus 1 1/4. Hope this helps!

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4 years ago