Answer:
c= 9
Step-by-step explanation:
first you would need to get the variable alone
next you would take the one and since it is subtraction you would do the opposite addition
then you would add one to each side and the two ones cancel each other out so the you add 8 and 1 and get nine so c would equal 9
Answer:
See explanation
Step-by-step explanation:
A dog owner observes that from birth to age 14 weeks, the puppy’s weight can be modelled by the equation
In this equation,
- number 365 represents the initial weight of puppy;
- number 1.23 can be rewritten as 1+0.23, where 0.23 (or 23%) is the rate of weight increase.
When w=4,000, then
This means that puppy will weight 4,000 grams nearly at the middle between 11th week and 12th week.
Answer
9 gallons is the total amount of gas that Erin used
Step-by-step explanation:
If you multiply 24 and 3 and then divide your answer will be 9
How to set up you problem.
The slope-intercept form is
y = mx + b,
where m = slope, and b = y-intercept
Now we get the y-intercept and the slope from the graph.
The y-intercept, b, is 4.
To find the slope, start at (-2, 0). Go up 4 and right 2 to point (0, 2). That is a rise of 4 and a run of 2.
m = slope = rise/run = 4/2 = 2
Equation:
y = mx + b
y = 2x + 4
Answer: y = 2x + 4