All categories

4 years ago

If 2(m-10) +2=24, then m= ?

2 answers:

5 0

So first you subtract 2 from both sides and you get
2(m-10)=22

Then divide both sides by 2:
m-10=11

And finally, add 10 to both sides
m=21

chubhunter [2.5K]4 years ago

3 0

2(m-10) + 2 = 24

2m - 20 + 2 = 24

2m - 18 = 24

2m - 18 (+18) = 24 (+18)

2m = 42

2m/2 = 42/2

m = 21

hope this helps

You might be interested in

What divided by 6 equals 7

vivado [14]

Answer:

Step-by-step explanation:

You can prove this by taking 42 and dividing it by 6, and you will see that the answer is 7. Tip: For future reference, when you are presented with a problem like "What divided by 6 equals 7?", all you have to do is multiply the two known numbers together.

6 0

4 years ago

Read 2 more answers

Y varies directly as x. If x = 15 when y = 20, find x when y = 30.

Goryan [66]

Answer:

22.5

Step-by-step explanation:

y=kx

20=k15

k=1•33

30=1•33x

x=22•5

5 0

3 years ago

5. What is an equation of the line in slope-intercept form?

777dan777 [17]

Answer:

y = (2/7)x -12

Step-by-step explanation:

y = mx + b is the standard form of an equation of a straight line in which m is the slope and b is the y-intercept (the value of y when x is zero)..

m=(2/7) and b = -12

y = mx + b

y = (2/7)x -12

8 0

3 years ago

Form a paragraph proof for the following. Make sure you include all the

timama [110]

Answer:

Line BD is Congruent to Line BD due to the Reflexive property. Angle Bad is congruent to angle BCD because of the third angle theorem therefore triangle ABD is congruent to triangle CBD because all angles and sides are congruent

I don't know if that will satisfy your teacher because some prefer different things but that leaves no ground to be inferred and explains everything word for word.

8 0

3 years ago

Starting from the origin, how is point ( – 2, – 6) plotted?

OleMash [197]

I would say b the reason is because -2 is on the x and -6 in on the y so it would be left then down.

5 0

3 years ago