Answer:
Let's solve!
Step-by-step explanation:
FACTS:
- squirrel dug 4 fewer holes than the chipmunk
- chipmunk hid 3 acorns in each of the holes it dug
- squirrel hid 4 acorns in each of the holes it dug
- each hid the same number of acorns
Solve [using the guess-and-check method]:
3 acorns * 16 holes = 48 acorns (chipmunk)
4 acorns * 12 holes = 48 acorns (squirrel)
The chipmunk (and the squirrel!!) hid 48 acorns.
Key:
w = 3 acorns
x = 4 acorns
y = 1 hole
z = total acorns
Chipmunk:
(w * 16y)
Squirrel:
(x * 12y)
Total equation:
(w * 16y) + (x * 12y) = z
Example:
(w * 16y) + (x * 12y) = z
(3 * 16) + (4 * 12) = z
|____| |____|
48 + 48 = z
|________|
96 = z
96 acorns is the answer when you use the equation to solve. Note: this equation combines the total acorns of both animals.
I hope this helps!
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
x=5
Step-by-step explanation:
3 times 5= 15
15+21= 36
8 times 5 = 40
40-4=36
Answer:
the thired grap.
Step-by-step explanation:
it is for the test i toke
The function that represents how much more water can be added to the bucket before it overflows is given as follows:
c(x) = 6x³ + 3x² - 2x - 2.
<h3>How to define the function?</h3>
The function to calculate the space remaining in the pool is given by the subtraction of the capacity function by the function representing the current amount of water in the pool.
The functions in this problem are defined as follows:
- f(x) = 8x³ + 4x² - 6x + 5.
- g(x) = 2x³ + x² - 4x + 7.
Then the capacity function is obtained as follows:
c(x) = f(x) - g(x)
c(x) = 8x³ + 4x² - 6x + 5 - (2x³ + x² - 4x + 7)
Then the distributive property is applied to the negative sign as follows:
c(x) = 8x³ + 4x² - 6x + 5 - 2x³ - x² + 4x - 7.
Finally, the like terms are combined, that is, the terms that have the same variable and exponent, as follows:
c(x) = 6x³ + 3x² - 2x - 2.
More can be learned about operations with functions at brainly.com/question/2723982
#SPJ1
Answer:
The Total distance she travel fro work is 30 miles .
Step-by-step explanation:
Given as :
the total time taken to cover distance = 45 minutes
Let The total distance cover = D miles
The distance cover at the speed of 32 mph = 
miles
The time taken to cover miles distance = 
hour
Distance = Speed × Time
∴ = 32 mph × h
or, = 16 miles
Again ,
The distance cover at the speed of 56 mph = 
miles
The time taken to cover miles distance = 
hour
∴ = 56 mph × h
or, = 14 miles
So , The total distance she travel for work = +
Or, The total distance she travel for work = 16 miles + 14 miles = 30 miles
Hence The Total distance she travel fro work is 30 miles . Answer
