Answer:
a=8
Step-by-step explanation:
We are asked to solve this equation -90=-2(6a-3) . As here our variable is a , we will solve it for a. Let us do it step by step
1. Opening the brackets and distribution of -2 inside
-90=-12a+6
2. Subtracting 6 from both sides we get
-90-6=-12a+6-6
-96=-12a
3. Dividing both sides by 12 we get
There is a fee of $2.50 that is independent. There is also the game cost, $2.25, which is dependent on how many games a person plays.
The equation is 2.50 + 2.25x = 9.25
Solving the equation:
2.50 + 2.25x = 9.25
2.25x = 6.75
x = 3
You can bowl 3 games.
Hope this helps!! :)
Answer:
x = 0
Step-by-step explanation:
i) x - 11 + 1 < 15
x - 10 < 15
x < 10 + 15
x < 25
ii) x - 11 + 1 > 15
x - 10 > 15
x > 25
Therefore to compare (i) and (ii)
25 < x < 25
In any case, x = 0
Answer:
Step-by-step explanation:
Given
Required
Determine the number of pints of each to make 21 of green paints
First, calculate the total ratio.
The blue and the yellow pint can be represented individually as:
Number of blue paint calculated last week is:
Answer
4.958 grams
Step-by-step explanation:
