If you would like to simplify the expression (x - 8y) - (2x - 4y), you can do this using the following steps:
(x - 8y) - (2x - 4y) = x - 8y - 2x + 4y = -x - 4y
ax + by = -x - 4y
a = -1
b = -4
The value of b would be -4.
If you would like to simplify the expression (4x - 6) - (3x + 6), you can do this using the following steps:
(4x - 6) - (3x + 6) = 4x - 6 - 3x - 6 = x - 12
The correct result would be x - 12.
Answer:
The carts were used to carry people as well as goods. They made is easier for transportation and made a big impact in the economy.
Step-by-step explanation:
Answer:
12is the answer
Step-by-step explanation:
let the width be 2c
length*width =96
4*2c=96
8c=96
c=96/8
c=12
Answer:
60 degrees
Step-by-step explanation:
angle 120 divided by two gives you 60 degrees or the angle of one slice
Answer:
The next two terms and 5 and 8.
Step-by-step explanation:
Find the recursive formula (tₙ = tₙ₋₁ + d) of -4, -1, 2.
Arithmetic sequences have a common difference, "d" , between terms.
To find the common difference, subtract a term value from the term value after it.
-1 - -4 = 3
2 - -1 = 3
The common difference is 3.
To find the next term, add 3 to the previous term.
The recursive formula is tₙ = tₙ₋₁ + 3
tₙ = tₙ₋₁ + 3
t₄ = t₃ + 3
t₄ = 2 + 3
t₄ = 5
tₙ = tₙ₋₁ + 3
t₅ = t₄ + 3
t₅ = 5 + 3
t₅ = 8
