Answer:
hello there... first of all sorry for late
now lets start
-8/11 -3/4 - 1/4 is ques
option a can be simplified and written as by opening brackets =>
-8/11 -3/4 - 1/4 ... so option a is correct
option b can be simplified and written as by opening brackets =>
-8/11 + 3/4 + 1/4 which doesnt match our ques so false
option c can be simplified and written as by opening brackets =>
-8/11 + 3/4 - 1/4 which doesnt match our ques so false
option d can be simplified and written as by opening brackets =>
-8/11 - 3/4 - 1/4 it matches our ques so.. option d is correct
option e can be simplified and written as by opening brackets =>
-8/11 -3/4 - 1/4 it matches our ques so.. option e is correct
correct answers are option a , d , e
brainliest please mate <3
Answer:
It will take them 4.44 days to decorate 2 homes.
Step-by-step explanation:
Given that:
Camilla can decorate a home in 5 days
Anne can complete a home in 4 days
Let,
x be the time taken by Camilla and Anne to decorate 1 home.
Taking LCM;
Time taken by Camilla and Anne to decorate 2 homes = 
Time taken to decorate Camilla and Anne 2 homes = 4.44 days
Hence,
It will take them 4.44 days to decorate 2 homes.
Answer:
Step-by-step explanation:
Flip the equation 1) 8a + 2b = 2x
Subtract 2b from both sides 2)8a + 2b(-2b) =<em> 2x + (-2b)</em>
Divide by 8 on both sides 3) 8a/8 =<em> -2b - 2x/8</em>
4) a = 1/-4b + 1/4x
Answer:
It will take one day and they will each sell 20 cars.
Step-by-step explanation:
Choose variables to represent each thing of interest:
- Fairfax = F
- Mason = M
- days = d
F = 19 + 1(d)
M = 18 + 2(d)
The goal is for F and M to equal one another, so set the equations equal to one another.
19 + 1d = 18 + 2d
1 = d
So, it will take one day.
Now, solve for F and M
F = 19 + 1(1) = 20
M = 18 + 2(1) = 20
