Answer:

Step-by-step explanation:

Step 1: Open the brackets

Step 2: Bring the similar variables together

Step 3: Simplify by adding/subtracting the coefficients of the similar variables

Step 4: Rearrange as required.
Answer:
Equation: y =
x
21/2 cups of water
Step-by-step explanation:
Plug in 7 as y and 4 as x
7 = 4k
Find k
k = 7/4
Then plug k into th equation
y = 7/4 x
For the second part of the question:
Plug in x which is 6 into the bolded equation.
y = (7/4)(6) = 42/4 = 21/2 (simplified form)
21/2 cups of water
Answer:
3500 280
Step-by-step explanation:
280/3500
280 divided by 3500 times 100 (type this into a calculator)
its 8 her savings are 8 percent of her income
Answer : -6.6, 5.8, -6 3/4, 27/5, -5 5/8
Answer:
Weight of each orange = Total weight of all the oranges ÷ Number of oranges
Step-by-step explanation:
Given: Total weight of all the oranges were distributed equally
To find: weight of each orange
Solution:
As total weight of all the oranges were distributed equally,
Number of oranges × weight of each orange = Total weight of all the oranges
Therefore,
Weight of each orange = Total weight of all the oranges ÷ Number of oranges