Answer:
m=7
Step-by-step explanation:
Replace all occurrences of + − with a single -. A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because 1⋅
−
1
=
−
1
7(m-13)=-42
Divide each term by 7 and simplify.
m-13=-6
Move all terms not containing m to the right side of the equation.
m=7
Hope this helps!
Plz mark brainiest! =D
Answer:
A) Graph the line using the slope and y-intercept .. or just two points
B) To find the x-intercept, substitute in 0 for y and solve for x .... and for the y-intercept, substitute in 0 for x and solve for y
x-intercept(s): (
2
,
0
)
y-intercept(s): (
0
,
4
)
Step-by-step explanation:
Answer:
3.71
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
Represent charges with d and time with h
So:
when
Required
Determine the formula
In other words,
Convert to an equation
Where
k = constant of proportion
Substitute values for Charges and Time
Solve for k
Substitute 15 for k in
<em>The above formula models the situation</em>
Answer:
the answer is 6
Step-by-step explanation:
but 6 is the answer