Hey there, Lets solve this problem together.
Our first step will be to g<span>ather like terms
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Simplify 5×−2k×k to −5×2k×k
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Simplify <span><span>5×2k×k</span></span><span> to </span><span><span>10<span>k^2
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Answer:
Step-by-step explanation:
Answer:
x=10
y=5
Step-by-step explanation:
Plugin 2y for x in the first equation.
you will get -4(2y)+11y=15
then you have -8y+11y=15
3y=15
y=5
x=2y, so x=10
A) #3 y = x+3, if you subtract x from y there is a difference of 3 in all of them.
B) #5 y = -x^2, the y value is the negative value of x raised to the 2nd power
C)#6 y = x^2+3, if you raise the value of x to the 2nd power and then add 3 you get the y value
D)#2 y=3x-1, if you multiply the value of x by 3 then subtract 1 you get the y value