What does it mean when there is a letter I'm your math question
2 answers:
Answer: The letters replace the unknown numbers in an equation.
A letter in a mathematical equation is a variable. Variables next to numbers number means to multiply.
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Answer:
B.
Step-by-step explanation:
y intercept: 3
Slope: rise 2 run 1 so -2/1 or -2
Answer:
9 hours
Step-by-step explanation:
Let :
Landon hours = x
Ben hours = y
x + y = 14 - - (1)
60x + 56y = 820 - - - (2)
From (1)
y = 14 - x
60x + 56(14 - x) = 820
60x + 784 - 56x = 820
4x = 820 - 784
4x = 36
x = 36/4
x = 9
Landon drove for 9 hours
We need to see the angels do u have a picture??
Answer:
0.32608696
Step-by-step explanation:
Answer:
x = 14
Step-by-step explanation:
5x - 40 = 30
+40 +40
5x = 70
divide by 5 on both sides
x= 14
