Answer:
C) 1/25
Step-by-step explanation:
In the denominator the term is 5^2, which equals 25. Therefore you're left with 1/25
Answer:
y = 
x - 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = x - 7 ← is in slope- intercept form
with m =
Parallel lines have equal slopes, thus
y = x + c ← is the partial equation
To find c substitute (3, - 2) into the partial equation
- 2 = 1 + c ⇒ c = - 2 - 1 = - 3
y = x - 3 ← equation of line
It is similar to an equation
-3x-6<-5x-2
-3x+5x<-2+6
2x<4
x<4/2
x<2
* when solving inequality problems you need to switch signs when you divide a side by a negative number.
Ex.
-3x-6<-5x-2
-6+2<-5x+3x
-4<-2x
When you divide -4 by -2, switch the lesser sign to greater sign.
-4/-2>x
2>x
Which gives you the same result either way.
x<2
(3s + 270) / 6 <u>></u> 90
s = 90; lowest average score
95+86+89 = 270
(3s + 270) / 6 <u>></u> 90
<u> * 6 * 6</u>
3s + 270 <u>></u> 540
<u> - 270 -270</u>
3s <u>></u> 270
<u>÷3 ÷3</u>
s <u>></u> 90
To check:
(3s + 270)/6 <u>></u> 90
(3(90) + 270)/6 <u>></u> 90
(270 + 270)/6 <u>></u> 90
540 / 6 <u>></u> 90
90 <u>></u> 90
