Answer:
1 is the answer.
Step-by-step explanation:
The mode of a data set is the number that occurs most frequently in the set.
You have to do 91/13 which is 7 which means that each hen lays 7 eggs per week so the unit rate is 7
Answer:
leona spent 5/12 of her allowance
she had 1-5/12=7/12
please mark the brainliest
Answer:
The table A represent a proportional relationship
The table B not represent a proportional relationship
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
<u><em>Verify each table</em></u>
<em>Table A</em>
Find the value of k
For x=1,y=2 ------>
For x=3,y=6 ------>
For x=4,y=8 ------>
For x=5,y=10 ------>
All the values of k are the same
so
The table A represent a proportional relationship
The equation of the proportional relationship is equal to
<em>Table B</em>
Find the value of k
For x=1,y=3 ------>
For x=2,y=4 ------>
The values of k are different
so
The table B not represent a proportional relationship
Answer:
The larger angle is 143
Step-by-step explanation:
x + y = 180 (This is the meaning of supplementary. Two angles make up 180 degrees)
4x - 5 = y
x + (4x - 5) = 180 Remove the brackets.
x + 4x - 5 = 180
5x - 5 = 180 Add 5 to both sides
5x - 5 +5 = 180 + 5 Combine
5x = 185 Divide by 5
5x/5=185/5
x = 37
y = 4*37 - 5
y = 148 - 5
y = 143