Answer:
B, C
Step-by-step explanation:
7 - x = 18
A.
7 - 2x = 18 - x
126 - 14x = 324 - 18x
We are nowhere near the solution.
B.
-x = 11
x = -11
This works.
C.
7 = x + 18
-11 = x
This works.
D.
25 - x = 36
-25 + x = -36
This does not help.
E.
7 = x + 18
0 = x + 11
We still do not have a solution.
Answer: B, C
Answer:
21
*40
<u> </u>
0
+840
<u> </u>
840
105
-80
<u> </u>
40
-40
<u> </u>
0
=105
<u>8 goes into 84 ten times, 84-80 =4</u>
<u>Bring down the zero make 40 which 8 goes into five times</u>
<u></u>
Step-by-step explanation:
cant be round because there no tenths place
<h2>TRANSLATION</h2><h2>
</h2><h3>8 entra en 84 diez veces, 84-80 = 4
</h3><h3>
</h3><h3>Baje el cero, haga 40, en el que 8 entra cinco veces</h3><h3 /><h3>no puede ser redondo porque no hay décimos, asegúrese de poner los números correctos</h3>
Answer:
15 questions correct
15/20 = 75%
each 5 questions is 25 percent of the 100% so 3 x 5 = 15 = 75%
Step-by-step explanation:
Answer:
6.7 to 26
Step-by-step explanation:
Answer:
C. 5x + 11 = 36
Step-by-step explanation:
You can see in the diagram that there are 5 x variables and eleven which make up the total diagram that says 36 so it would have to be 5x+11 = 36