Answer:
x=-1, -6
Step-by-step explanation:
x^2+7x+6=0
factor
(x+1)(x+6)=0
x+1=0, x+6=0
x=0-1=-1
x=0-6=-6
Find 5 percent of 10.94, which is .55.
Since it is sales tax add .55 to 10.94
You get 11.49! Hope this helps
Note that for negatives, flip the place of the number, and change the power to positive
4^-3 = 1/(4³)
Multiply
1 x 4² = 4²
Divide. Note that when dividing powers with the same base, subtract the powers
4²/4³ = 1/4
1/4 is your answer
hope this helps
3/8 + 2/8 = 5/8
8/8 - 1/8 = 7/8
7/8 - 5/8 = 2/8 = 1/4
he used 1/4 to paint the bird house.
None of the options are correct
Step-by-step explanation:
Given :
a person has 35% chance of winning on a scratch- off lottery ticket.
To find the probability that she wins the sixth ticket is,
P( she first wins the sixth ticket )
= _ _ _ _ _ _
the first 5 dashes represent does not win values ( prob = 0.65)
the last dash represents the win ( prob = 0.35)
= (0.65) ^5 * 0.35 {assuming independence
none of the option is correct.
