3 years ago

Given 3k+5=17

Mathematics

1 answer:

Tatiana [17]3 years ago

6 0

We are given the equation 3k+5=17 and we need to solve for k.

3k+5 = 17

Substract 5 from each side:

3k+5-5=17-5

3k=12

Now divide each side by 3 so we can have the variable k on a side and its value on the next side:

(3k)/3 = 12/3

k = 4

So for 3k+5=17 we have k=4

Hope this helps! :)

You might be interested in

Estimate 80,767 - 37,291 by first rounding each number to the nearest thousand.

N76 [4]

Answer:

$44000$

Step-by-step explanation:

Given the following question:

$80767-37291$

To estimate by the nearest thousand, we have to look at the thousand's place value and then look at the number next to it, to see if it's greater than five.

$80767-37291$

$80767$

$7 > 5$

$81000$

$37291$

$2 < 5$

$37000$

$81000-3700=44000$

$=44000$

Hope this helps.

6 0

2 years ago

Can someone help me out on questions 6, 7, and 8?

PolarNik [594]

For #6 draw a triangle between the points and find the middle by drawing the lines to the middle. There should be triangles within the triangles which finding the hypotenuses should be the same.

6 0

3 years ago

798/8×41 rounded to one significant figure

Blizzard [7]

Answer:

4089

Step-by-step explanation:

798/8 x 41=

99.75 x 41 =

4089.75

Hope it helps

3 0