M² - 12m + 20
m² ⇒ m * m
20 ⇒ - 10 * -2
(m - 10)(m - 2)
m(m - 2) - 10(m-2)
m² - 2m - 10m + 20
m² - 12m + 20
m - 10 = 0
m = 10
m - 2 = 0
m = 2
7.06 ➗ 0.353= 20
Hope this helps! :3
Hi Stacey
9x^2+5x-12
Answer : Doesn't factor
I hope that's help and please if you have questions you can ask me !
Answer:
5%
Step-by-step explanation:
To find the tax, we take the price times the tax rate
2 = 40* rate
Divide each side by 40
2/40 =rate
.05 = rate
Changing to percent form
5% = rate
1.
d = rt
13 = r*3
r = 13/3
2.
v = r + at
a = (v-r)/t
