On a family trip, natalie counted 3 groups of 5 motocycles and additonal 7 solo motocycles. write an expression for the number of motocycles natalie saw. then find the number of motocycles

what level of math? also i don't need to be paid if i can you.

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

you would need to also lose 1 point for each of the other outcomes for it to be fair.

step-by-step explanation: