The slope of a line is change in x divided by change in y.
Change in x = 4
Change in y = 4
4/4 = 1
The slope is 1.
The equation that will represent this situation is y=x
PS: The y-intercept is actually 3
:)
Answer:
To find the simple interest, we multiply 300 × 0.04 × 8 to get that:
The interest is: $96.00
Answer:
42
Step-by-step explanation:
87.5% of 48
= (87.5/100) x 48
=0.875 x 48
= 42
Answer:
x = 24 and y= −73/9
Step-by-step explanation:
Let's solve your system by elimination.
−2x−9y=25;4x+9y=23
------------------------
−2x−9y=25
4x+9y=23
Add these equations to eliminate y:
2x=48
Then solve2x=48for x:
2x=48
2x/2 = 48/2
(Divide both sides by 2)
x=24
Now that we've found x let's plug it back in to solve for y.
Write down an original equation:
−2x−9y=25
Substitute24forxin−2x−9y=25:
(−2)(24)−9y=25
−9y−48=25(Simplify both sides of the equation)
−9y−48+48=25+48(Add 48 to both sides)
−9y=73
−9y/−9 = 73/−9
(Divide both sides by -9)
y= −73/9
Answer:
3^13*73
Step-by-step explanation:
3^17-3^15+3^13 So you factor out 3^13
=3^13(3^4-3^2+1)
3^4-3^2+1=73
3^13*73
Is this RSM?