Answer:
x21
Step-by-step explanation:
(-2/3)x+13≥ -1
(-2/3)x≥ -14 (I subtracted by 13 on both sides)
x-14*(-3/2) (I divided by -2/3 on both sides)
x21
First you must state that the relationship is proportional. It is because it goes into the origin.
y = 2.5x
k = 2.5 And 2.5 is the constant of proportionality.
Answer:
x = 6
Step-by-step explanation:
-(x - 8) = 2
multiply the negative
-x + 8 = 2
subtract 8 from both sides
-x = -6
x = 6
Answer:
50.27in
Step-by-step explanation:
Given data
Diameter of small tire= 13in
Radius= 13/2= 6.5in
Circumference= 2πr
C= 2*3.142*6.5
C= 40.85 in
Diameter of Big tire= 29in
Radius= 29/2= 14.5in
Circumference= 2πr
C= 2*3.142*14.5
C= 91.118in
Hence the difference in distance between the two tires after on revolution is
=91.118-40.85
=50.27in
Answer:
The length is and width is .
Step-by-step explanation:
Given:
Length is 11 centimeters more than its width.
Now, to find the length and width.
Let the width of rectangle be
And the length of rectangle =
Therefore, the length is and width is of the rectangle.