Answer:
15,392 pencils.
Step-by-step explanation:
If a factory can make 3,848 pencils in an hour, then the factory can make 15,392 pencils in 4 hours.
Simply multiply 3,848 by 4.
Therefore, the factory can make 15,392 pencils in 4 hours.
Step-by-step explanation:
First calculate how much the total person eats a day: 14 * 3 = 42
Second calculate how much the total person eats for 65 days: 42 * 65 = 2730
Ruby has to make 2730 meals all together
Answer:
RS = 5
Step-by-step explanation:
Since R is between Q and S , then
QS = QR + RS , that is
6x - 3 = 3x - 2 + 2x + 1
6x - 3 = 5x - 1 ( subtract 5x from both sides )
x - 3 = - 1 ( add 3 to both sides )
x = 2
Then
RS = 2x + 1 = 2(2) + 1 = 4 + 1 = 5
Answer:
x = -1
Step-by-step explanation:
3x - 5 = - 8 (6 + 5x)
3x - 5 = - 48 - 40x
3x + 40x = - 48 + 5
43x = - 43
x = - 43/43
x = - 1
