Answer:
(5x+1)(x+4)
Step-by-step explanation:
5*4 = 20
20*1 = 20 and 20+1 = 20
5x^2+20x+1x+4
5x(x+4)1(x+4)
5x+1)(x+4
Gg easy
point slope:
for opint (x1,y1) and slope m
y-y1=m(x-x1)
so example
(1,2) and slope 3
y-2=3(x-1)
slope intercept
y=mx+b
m=slope
b=y intercept
if slope is 2 and y intercept is 3
y=2x+3
standard form
Ax+By=C
easies of all, just put randome numbers
2x+3y=4
A=2
B=3
C=4
Let’s start with putting the unknown to x, in this case it is the number.
5x-5=7+3x, so now we just solve this equation.
5x-3x=7+5
2x=12
x=6
the number is 6
To convert a decimal into a percent move the decimal point 2 places to the right:
so 0.62 becomes 62%
