Which situation could be solved using this expression? 3a + 5
a. jeff scored three times as many points as mark. mark scored 5 points. how many points did jeff score?
b. jeff scored 3 points, mark scored 5 points, and terry scored some points. how many points did they score altogether?
c. jeff scored 5 more than triple the number of points mark scored. how many points did jeff score?
d. jeff scored 3 more than 5 times the number of points mark scored. how many points did mark score?

10/60

step-by-step explanation:

if you divide 10 by 60 the answer is 0.166666 while if you divide or solve the other problems it equals 0.6

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: