Answer:
-1
Step-by-step explanation:
because if you put it in a equation for you get x^2-4=3x therefore you use the quadratic formula and solve the two answers you get are 4 and -1 so since its negative solution it must be -1 must be the square
Answer:
A
Step-by-step explanation:
5/4*4/13=20/182=10/91 you take the red marble out so you -1 from the red and the total bag of marbles then you multiply them to gather to get the combined average then simplify
(1 - 0.42)*150 = 63
0.58*150 = 87
87 packages were not priority mail.
Answer:
Step-by-step explanation:
the general equation of a line is y=mx+c
because the slop is 1/5, the equation of this line would be
with the coordinates (20,5) , take 20=x and 5=y
and substitute these values into the equation above.
you should get:
5= 4 + c
so c = 1
therefore, the equation of the line is:
Good evening ,
Answer:
the smaller integer is 4
the larger integer is 6
4²=16
6+10=16
Step-by-step explanation:
Let x be the smaller integer then the larger one is x+2
the square of the smaller integer is 10 more than the larger integer means
x² = (x+2)+10 ⇔ x² - x - 12 = 0
solve the last equation and you will get
x=4 or x=-3
since -3 is not an even integer then x=4
therefore x+2=6.
:)