Answer:
x - y = -4
Step-by-step explanation:
Standard Form: Ax + By = C
A is non-negative
Step 1: Define equation
y - 3 = (x + 1)
Step 2: Solve to Standard Form
226
229
220
Answer: her speed on the bicycle is 8 mph
Step-by-step explanation:
Let x represent the speed at which she walks. If she rides 6 mph faster than she can walk, then the speed at which she rides is (x + 6) mph
Distance = speed × time
Eli walk from her house to a friends house in one hour. This means that the distance covered is 1 × x = x miles.
Distance on her bicycle in 15 minutes. Converting 15 minutes to hours, it becomes 15/60 = 0.25 hour. Distance covered while riding is 0.25(x + 6) = 0.25x + 1.5
Since the distance is the same,then
x = 0.25x + 1.5
x - 0.25x = 1.5
0.75x = 1.5
x = 1.5/0.75
x = 2
her speed on the bicycle is
x + 6 = 2 + 6 = 8 mph
Answer:
Perimeter = 52 centimeters.
Step-by-step explanation:
Perimeter = 2(long + tall)
In this case:
Perimeter = 2(17+9)
Perimeter = 2(26)
Perimeter = 52 centimeters
...
mn^0
0
1
m
mn
Hi
mn^0
= m
Answer: B
I hope that's help !
Good night !
Answer:
It's M
Have a great day! i know it's right because I got the question right just now. :)