Answer:
<em>Alexis and Jon reads at the same rate, 0.67 page by min</em>
Step-by-step explanation:
Rate Alexis = 30/45 pages/min = 0.67 page by min
Rate Jon = 40/60 pages/min = 0.67 page by min
Rate Sal = 45/90 = 0.5 page by min
Rate Andre = 15/25 = 0.6 page by min
Then
Alexis and Jon reads at the same rate, 0.67 page by min
Best regards
Girls = x
boys = y
y = 92 - x
y = 17 + 2x
y = 92 - x
-y= -17 - 2x
0 = 75 - 3x
3x = 75
x = 25
25 girls play sports at the school
y = 92 - 25
y = 67
67 boys play sports at the school
Answer:
d) 4
For the second question, just plug in the x value and isolate the y value
Step-by-step explanation:
1. 9y=36-13x
y=4-13/9 x
4 is the y-intercept
The expression represents the number of gallons used is m/22.
Given
Nikki can drive her car 22 miles on each gallon of gasoline.
<h3>What is the unit rate?</h3>
A rate is a ratio that is used for comparing two different kinds of quantities which have different units.
To find the number of gallons used we will divide the total distance traveled by distance traveled in one gallon.
Therefore,
If Nikki drives m miles, the expression represents the number of gallons used is;


Hence, the expression represents the number of gallons used is m/22.
To know more about the Unit rate click the link given below.
brainly.com/question/11258929
No it’s not right one point would be on at (0,-1) the other point would be at (0, 0.5)