During a football game, the Hawks scored 9 times for a total
of 43 points. Each touchdown is
7 points, and each field goal is
3 points. Which system of equations
can be used to find t, the number of
touchdowns, and f, the number of
field goals, the Hawks scored during
the game?

77

step-by-step explanation:

6 meters

step-by-step explanation:

false

step-by-step explanation:

- "runner b is moving at a slower rate."

- "the graphs shown are graphs of distance(km) against time(min).

the slopes of this graphs are are given by:

slope = (change in y)/(change in x)

= (change in distance)/(change in time)

this is the formula for finding the speed. so, the slope of these graphs represent the speed of the runner.

taking each division in the graph to represent 1 on both axis:

runner a ⇒ speed = (2-0)/(1-0)

= 2/1

= 2 km/min

runner b ⇒ speed = (3-0)/(3-0)

= 3/3

= 1 km/min

this shows that   runner b is moving at a slower rate."