Hello!
First of all, let's subtract 6x from both sides.
-3x-8=5
We add 8 to both sides.
-3x=13
We divide both sides by -3.
x=
I hope this helps!
Consider this option:
if Jackie want to make the scale 3 times bigger, it means that new area of the map is 3 times bigger: new_area=3*init_area.
If the init_area is increased by 3 times, it means that the init_length (the scale) is increased by √3≈1.71 times.
If initial scale is 1:12, the new scale is 1:12*√3≈1:20.7846
I can try and help, 36 = 3 (4.5 + x), whichif you distribue, you get 36 = 13.5 + 3x, and if you solve from there, you get 22.5 = 3x, then your answer, 7.5 = x
Answer:
The y-intercept of f(x) is equal to 2 times the y-intercept of g(x)
Step-by-step explanation:
we know that
The y-intercept is the value of the function when the value of x is equal to zero
step 1
Find the y-intercept of f(x)
we have
For x=0
The y-intercept is the point (0,-6)
step 2
Find the y-intercept of g(x)
Observing the table
For x=0
The y-intercept is the point (0,-3)
step 3
Compare the y-intercepts
The y-intercept of f(x) is equal to 2 times the y-intercept of g(x)
Answer:
2x^2+5
Step-by-step explanation:
2x times x is 2x squared
add 4 and 1
so it would 5
so 2x sqaured plus 5