Answer:
(17,3)
Step-by-step explanation:
Equation 1.
x=5y+2
Equation 2.
x-4y=5
To solve with substitution, it looks like the x-variable in the first equation is already isolated. So, plug the first equation into the x-variable in the second equation.
x-4y=5
(5y+2)-4y=5
y+2=5
y=3
Now that we found y, plug y into one of the equations to solve for x.
x=5y+2
x=5(3)+2
x=15+2
x=17
(17,3)
Answer:
area = 8(x + 6)
The distributive property says that the x must be added to the 6 before it is multiplied by the 8
B should be the answer but I’m not that sure
(4,-1) turns into (1,4) because the equation for that is (x,y)->(y•-1,x)
Answer: Choice A) 8.742 * 10^7
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Work Shown:
Extra info:
which is a little over 87.4 million
