Answer:
X=3
Step-by-step explanation:
Equation 1:
7×3=21
21+18=39
Equation 2:
10×3=30
30+9=39
If you replace x with 3 on both equations then you get 39 and if you get 39 on both equations that means it is equal.
<em><u>Could I please have BRAINLIEST?</u></em>
-33/12. Lets forget the negative symbol.
12 goes into 33, 2 times with 9 remaining.
So now get the negative sign back.
It will be -2 9/12 but you can reduce that to -2 3/4.
Hope this helps :)
<span>HELLO
3 = 2.70
1 = x
2,70 ÷ 3 = 0,9
1 pen = 0,9 dolar</span>
Answer:
B. Yes, because both expressions equal 15 when y = 1
Step-by-step explanation:
12y + 3y = (12*1) + (13*1) = 12 + 3 = 15y = 15*1 = 15.
Answer:
Celsius * 9/5 + 32 = Fahrenheit
Step-by-step explanation:
