Answer: 36 and 24
Step-by-step explanation:
Hi, since a pack of cars has 12 cars, if she buys only packs, the possible number of cars that she could buy will be multiples of 12.
Multiples of 12: 12,24,36,48,60,72,84,96,108,120, etc
We can pick any multiple of 12.
For example if she buys 3 packs of cars:
3 x 12 = 36 cars
If she buys 2 pack of cars:
2x12=24 cars
Feel free to ask for more if needed or if you did not understand something.
Answer:Significa que esta elevado a tal numero. EJ5^ 2 (cinco al cuadrado)
Answer:
Step-by-step explanation:
To find the ordered pair (j, k) that satisfies the given equations, we can solve the system of equations simultaneously.
The equations are:
5j - 42k = 1
2k - j = 3
We can solve this system of equations using various methods, such as substitution or elimination. Here, we'll use the method of substitution:
From equation 2, we can express j in terms of k:
2k - j = 3
j = 2k - 3
Now, substitute this value of j into equation 1:
5j - 42k = 1
5(2k - 3) - 42k = 1
10k - 15 - 42k = 1
-32k - 15 = 1
-32k = 16
k = -0.5
Substitute this value of k back into equation 2 to find j:
2k - j = 3
2(-0.5) - j = 3
-1 - j = 3
j = -4
Therefore, the ordered pair (j, k) that satisfies the equations 5j - 42k = 1 and 2k - j = 3 is (-4, -0.5).
12
21
27
Which of the following numbers has a prime factorization of 3 x 3 x 3?Answer: 27
B: -8
C: 8
D: 12
Answer:
C: 8
Step-by-step explanation:
8^3=512
if it was -8^3 it would equal -512