Answer:
x = 60
Step-by-step explanation:
We have, 45% • x = 27
or,
45
/100 • x = 27
Multiplying both sides by 100 and dividing both sides by 45,
we have x = 27 • 100/
45
x = 60
Answer:
D
Step-by-step explanation:
you can use the slope intercept form: y = mx + b.
y = y cooordinate
m = slope
x = x coordinate
b = y intercept
the y intercept is 4.
the point (1, 7) is what we're going to use.
so the new equation is
7 = m + 4 (it would be 1m, but i rewrote it to be mathmatically correct)
subtract 4 from both sides, you should have 3 = m.
the slope is 3
-5 + n is another way to write the expression.
