Start by placing the second equation in for Y so you have
2x+2(5+x)=10
Then distribute the 2
2x+10+2x=10
Then combine like terms
4x+10=10
Then subtract the 10 over
4x=0
Then divide the 4 and because 0 divided by 4 is 0
x=0
Then plug it back into one, Ill choose the second
y=5+0
Then add 5+0 and you get y=5
Your solution is (0,5)
Hope I Helped! :) <3
Answer:
Distribute -4 to a and -5
Step-by-step explanation:
Trust me it is correct
Good luck:)
The answer would be D) (2,9) The reason being is because the equation from the first table should be y=2x+5. The equation for the second table should be y=4x+1. From there, I graphed the equations and found that they intersected at the point (2,9), which would be the solution to the system of equation...
Hope that helps (If you want, I could also attach the graph I used to plot the lines)
Answer:
a. 1350
b. 4%
Step-by-step explanation:
here is the complete question :
Toni invests money into an account which pays a fixed rate of compound interest each year. The total value, £V, of her investment after t years is given by the formula:
V = 1350 x 1.04^t
Answer questions a & b
a - How much money did Toni invest in pounds
b - What rate of compound interest is paid each year
the formula for calculating compound interest is given by :
V = P (1 + r)^t
P = Present value -= amount invested = 1350
R = interest rate = 4%
N = number of years = t
i hope my answer helps you
Answer:
The answer is:
Step-by-step explanation:
All vertices of its quadrilateral were co-ordinated;
Therefore, we first undertake the operation correct: 
, there;
A preimage (x, y) will be the image in the next phase R-y-axis reflecting mostly on the y-axis (-x, y) and we've got it;
R y-axis 
From which we get 
