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4 years ago

The sum of two numbers is 69 and their difference is 17. what are the two numbers?

Mathematics

2 answers:

antoniya [11.8K]4 years ago

8 0

Answer:

Step-by-step explanation:

lora16 [44]4 years ago

6 0

Answer:

26 and 43

Step-by-step explanation:

The difference between the two numbers is 17, so we can set the two numbers as x and x+17. We also know that the sum of the two numbers are 69, so we can set up the equation x+(x+17)=69.

x+(x+17)=69

2x+17=69

2x=52

x=26.

If x=26, then the other number would be x+17, which is 43, so the two numbers are 26 and 43.

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Solve 6x-54=6(x-9)<br><br> show work please

Stolb23 [73]

Answer:infinite

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

6x−54=6(x−9)

6x+−54=(6)(x)+(6)(−9)(Distribute)

6x+−54=6x+−54

6x−54=6x−54

Step 2: Subtract 6x from both sides.

6x−54−6x=6x−54−6x

−54=−54

Step 3: Add 54 to both sides.

−54+54=−54+54

0=0

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3 years ago

If f(x)=4^x, find f(4)

lina2011 [118]

Answer:

$\huge\boxed{f(4) = 256}$

Step-by-step explanation:

<u>Given function is:</u>

$f(x) = 4^x$

Put x = 4

So,

$f(4) = 4^4\\\\f(4) = 256\\\\\rule[225]{225}{2}$

Hope this helped!

6 0

3 years ago

I know how to do this, but I have so much homework soo please help

FinnZ [79.3K]

What’s ur question tho?

4 0

3 years ago

What is the value of y?

Korolek [52]

Answer:

A. 55

Step-by-step explanation:

55 + 30 + 40 + 55 = 180

I hope this helps u! :D

7 0

3 years ago

Read 2 more answers

Find the slope passes through (-5,2) and (3,3)

kykrilka [37]

Answer:

1/8

Explanation:

y2-y1/x2-x1

3-2/3-(-5) = 1/8

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3 years ago