Answer:
13 - 6 = 6 - 1
Step-by-step explanation:
i did it
The correct answer is u multiple it by 5 then u move it directions
Total amount of students=72
p(dance)=9/72
divide both numerator and denominator with 9
1/8
The experimental probability is 1/8
Answer:
He drives at 54 mph. He will get 108 miles if he drives at that rate for 2 hours.
Step-by-step explanation:
9 miles in 1/6 of an hour
9x6=driving speed of 54mph
54x2 is 108 miles
In the form of algebra substitution is the method used in simultaneous equations.
E.g y=2x+5 and y=5x-1
Solve for x and y
Since we know two examples of what y is, we can substitute one y in replacement of the other to get.
2x+5=5x-1 then we solve for x to get:
x = 2 sub this back in to get y = 2(2) +5
y = 9