How far could you run in 13-s if you had a speed of 7 m/s?

91m

Step-by-step explanation:

because the formulae of distance is speed times the given time

I.e. d=s*t

s= speed =7 m/s

t = time = 13 sec

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.

this linear equation would have just one solution.

step-by-step explanation:

the reason why this would have one solution is that it is an expression with just one variable. since that variable is not raised to a power, it will always have just one solution.