The average cat's heart beats 60 times in 30 seconds. The number of heartbeats y and the time in seconds x are in a proportional linear relationship. This situation can be represented by = 2x. Example 2) a. Graph the equation on the coordinate plane. voqunu b. Determine and interpret the slope. C c. Interpret the unit rate and compare it to the slope. sed d. Explain how the graph shows a proportional linear relationship.​

sum= when you add is how much the whole amount is

distance= when you use angles and it means how far it goes

step-by-step explanation:

37/3

step-by-step explanation:

step 1: simplify both sides of the equation.

7x+8(x+

1

4

)=3(6x−9)−8

7x+(8)(x)+(8)(

1

4

)=(3)(6x)+(3)(−9)+−8(distribute)

7x+8x+2=18x+−27+−8

(7x+8x)+(2)=(18x)+(−27+−8)(combine like terms)

15x+2=18x+−35

15x+2=18x−35

tep 2: subtract 18x from both sides.

15x+2−18x=18x−35−18x

−3x+2=−35

step 3: subtract 2 from both sides.

−3x+2−2=−35−2

−3x=−37

step 4: divide both sides by -3.

−3x

−3

=

−37

−3

x=

37

3

8

step-by-step explanation:

0.50 , 0.75

step-by-step explanation: