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Jlenok [28]
3 years ago
8

Can some one answer this plsss

Mathematics
2 answers:
svlad2 [7]3 years ago
4 0

Answer:

D

Step-by-step explanation:

0.2x+5=8

0.2x=3

x=15

Therefore, the correct answer is choice D. Hope this helps!

Schach [20]3 years ago
3 0
Answer: 15

Explanation: remember to isolate the variable, so first, subtract five from five and eight on both sides since subtraction is additions inverse operation. Now, the equation looks like 0.2x=3. Next, divide 0.2 by 0.2 and 3 so you can isolate x on the left side. 0.2 equals to 15, so x = 15.
You might be interested in
Find the mistake and correct it
Murljashka [212]

Answer:

i believe its the second part thats wrong  

Step-by-step explanation:

1 Distribute

−5(−2+10)=20

10−50=20

2 Add 50 to both sides of the equation

10−50=20

10−50+50=20+50

3 Simplify

Add the numbers

10x−50+50=20+50

10=20+50

Add the numbers

10x =20 + 50

10x=10

4 Divide both sides of the equation by the same term

10x = 70

10x   70

---- = ----

10      10

5 Simplify

Cancel terms that are in both the numerator and denominator

10x   70

---- = ----

10      10

      70

x  = ----

       10

   

        70

x  = ----

       10  

x=7

Solution

= 7

hopes it helps and list brain list plz

6 0
3 years ago
At the fair,Kate found a strange machine with a sign on it labeled, enter a number. When she pushed the number 15, the machine d
Ivan

apparently subtracting 6

15-6=9

23-6=17

100-6=94

77-6=71

6 0
3 years ago
Count by ones from 368 to 500. Change for a larger unit when necessary.
stepan [7]
We can figure out how many numbers there are from 368 to 500 by subtracting.

500 - 368 = 132

Now, we need to get it in word form. This can be done by looking at the place value of each number.. So your answer would be:

1 hundred, 3 tens, and 2 ones.
6 0
3 years ago
Help me<br> Thanks if you answered
JulsSmile [24]

Answer:

number 21: 5 ten thousands, 7 hundreds, <em><u>7</u></em><em><u> </u></em>tens and 7 ones

Step-by-step explanation:

7 tens = 70

7 ones = 7

which equals 77, if the number is 50,777, you can see the last two digits in the tens and ones place are 7 and 7.

4 0
3 years ago
Select all the equations that are a solution of c = 9
Finger [1]

Answer:

answer choices????

Step-by-step explanation:

5 0
3 years ago
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