Grade 7th math anybody know the answer
1 answer:
Our answer is attached.
I hope it helped.
=)
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24 = 6 * 4
and
6 + 4 = 10
so its the last choice.
I don’t even know what to say.
Xy=11
x+y=-26
x+y=-26
minus x both sides
y=-26-x
sub for y
x(-26-x)=11
-26x-x^2=11
add 26x+x^2 both sides
x^2+26x+11=0
ax^2+bx+c=0
x=

a=1
b=26
c=11
x=

x=

x=

x=

x=

x=

or

aprox
x=-0.420195 or -25.5698
those are the numbers
Answer:
7,980
Step-by-step explanation:
900 + 80 + (7 x 1000)
Answer:
D) 10:4
Step-by-step explanation:
mark me brainliest please