Answer:
5 per noun, 8 per verb
Step-by-step explanation:
start by defining what each variable is
v = n+3
v = 2n-2
substitute v for one of the equations above
n+3 = 2n-2
subtract n from both sides
3 = n-2
add 2 to each side
5 = n
so there are 5 flashcards per noun
substitute 5 in for n in both equations
v = 5+3
and
v = 2(5)-2
solve both equations
v = 8 and v = 8
so there are 8 flashcards per verb
Answer:
29.4
Step-by-step explanation:
Answer: 4x−2
Step-by-step explanation:
-2x+3-(5-6x) remove the parentheses
-2x+3-5+6x collect like terms
(−2x+6x)+(3−5) simplify to get 4x−2
Hope this helps, have a blessed and wonderful day! :-)
- Cutiepatutie
Answer = slope -1/2 intercept 1
Using the rise/run method, you can see that the slope is -1/2 (It’s negative because if the line wen the other way, it would be positive)
As for the y-intercept, the line intercepts the line at 1, so the y-intercept is +1.
Hope this helps :)
Answer:
75 in²
Step-by-step explanation:
(see attached for reference)
recall that the formula for area of a circle is given by
Area = π r²
where
π = given to be 3
r = radius given as 5 in
simply substituting the values into the equation:
Area = π r²
= 3 x 5²
= 3 x 25
= 75 in²
