Math !
1.
x – 7 > 10

x >
(1 point)
x >
2.
3x ≤ 21

x ≤
(1 point)
x

3.
5a − 2 < 18
a <
(1 point)
4.
2t + 8 ≥ −4(t + 1)
t ≥
(1 point)

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

the answer is d

for problems like this theres an app, its photomath that explains the problem and gives the answer hope i