The correct answer would be B.
Because its a charge so it would be a deduction from the balance.
2.(7,5)
3.(-7,-5)
4.(5,7)
Answer:
First find the slope of the straight line, m=(Y2-Y1)/(X2-X1)=(17–7)/(-5–0)=-2.
Using the standard equation of a straight line, y=mx+b, we know that m=-2.
Thus, so far we know that y=-2x+b.
Now plug in the coordinates of either of the above points, that we know do lie on the straight line, into our equation, y=-2x+b, and solve for b.
I will use the first point, (0,7), to get 7=(-2)(0)+b.
Solving for b, we see that b=7.
Therefore, the equation of the straight line is y=-2x+7.
It is a good idea to check your answer on a graphing calculator.
f(0) =
Answer:
F(6)=82
Step-by-step explanation:
number am I?
Answer:
Step-by-step explanation:
Let the 3-digit number is abc = 100a + 10b + c.
We have:
Simplify the first equation:
Solve for c by substitution:
Find a:
Find b:
The number is:
The required equation is 3*(n + 7).
It is required to find the equation.
An equation is a mathematical statement that is made up of two expressions connected by an equal sign. Equation, statement of equality between two expressions consisting of variables and/or numbers.
Given:
Let the number be n.
The sum of a number and 7 is n + 7
Three times the sum of a number and 7 is
3*(n + 7).
Therefore, the required equation is 3*(n + 7).
Learn more about equation here:
#SPJ2
Answer:
3 * (7 + n)
Step-by-step explanation:
Three times - '3 *'
The sum of a number and 7 - '(7 + n)'
"Three times the sum of a number and 7” would be '3 * (7 + n)'.
Hope this helps.
1, –21.8, –56
–5.7, –21.8, –51.3
1, –16.1, –50.3
0, –17.1, –51.3
If someone answers this, i'd like if someone could help me to know how to solve it too, please and thank you!
1, - 16.1, - 50.3 ← third on list
To find the required terms, substitute n = 1, 4, 10 into the rule and evaluate
A(1) = 1 + (1 - 1)(- 5.7) = 1 + 0 = 1
A(4) = 1 + (4 - 1)(- 5.7 ) = 1 + (3 × - 5.7 ) = 1 - 17.1 = - 16.1
A(10) = 1 + (10 - 1 )(- 5.7) = 1 + (9 × - 5.7) = 1 - 51.3 = - 50.3
Answer:
your answer is fifteen