You subtract the numerator from the exponent and you then answer it as a regular exponent. Hope this helps and its not to confusing have a great day and tell me if you need me to clarify this a little more :)
Answer:
No
Step-by-step explanation:
For the smaller figure to be a scaled copy, the figure would have to be half as wide as well,
We know that
A direct variation is a<span> mathematical relationship between two variables that can be expressed by an equation
</span>y=kx
the rate of change is equal to the slope of a line
k=m
step 1
Find the slope of the graph
let
A(0,0)
B(10,50)
m=(y2-y1)/(x2-x1)------> m=(50-0)/(10-0)------> m=50/10-----> m=5
therefore
the equation is
y=5x
the answer is
the rate of change is 5
Answer:
O d. (7,5)
Step-by-step explanation:
x – 3y = -8 (1)
3x + 2y = 31 (2)
From (1)
x = -8 + 3y
Substitute x = -8 + 3y into (2)
3x + 2y = 31 (2)
3(-8 + 3y) + 2y = 31
-24 + 9y + 2y = 31
-24 + 11y = 31
11y = 31 + 24
11y = 55
y = 55/11
y = 5
Substitute y = 5 into (1)
x – 3y = -8 (1)
x - 3(5) = -8
x - 15 = -8
x = -8 + 15
x = 7
(x, y) = (7, 5)
Answer:
i think itd -4 * x which is -4x and you do -4*3 which is -12 so its -4x+-12=8 and then you add 12 to both sides so -12+12 will cancel and then 8+12=20 so its -4x=20 and the answer would be X= -5
Step-by-step explanation:
Can I please have brainliest
