Answer:
Step-by-step explanation:
817
x 45
_______
+ 4085
+ 32680
__________
36,765
Answer:
9) x=10
10) x=8
Step-by-step explanation:
2x-4+3x+2=48
5x-2=48
+2. +2
5x=50
/5 /5
x=10
3x+6=2x+14
-6 -6
3x=2x+8
-2x -2x
x=8
Hey there!
When dealing with expressions, there are three terms that show up often: coefficient, variable, and constant. A variable is an unknown term commonly represented by a letter in equations (e.g. x, y, etc.) and a coefficient is a number attached to a variable (in your problem, 7 would be the coefficient of x, your variable, in 7x). That leaves your constant, which is simply a number that stays the same and doesn't contain a variable (e.g. 8, 10, 123, etc.).
Your answer will be "5".
Hope this helped you out! :-)
1. m³
2. cm³
3. s³
<h3>What is Unit?</h3>
A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of quantity.
1. Volume is measure in m³
2. volume of a rectangular pencil case in cm³
3. V = s x s x s or s³
Learn more about volume here:
brainly.com/question/1324203
#SPJ1
Answer:
12-111=-99
Step-by-step explanation:
