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Option A and C

Step-by-step explanation:

First of all we know the speed formula,

So to find time,

Now let’s find the time of each option

Option a:

Speed = 60 mph

Distance : 120 miles

Time = 120/60

= 2 hours

Therefore option a is correct

Option b:

Speed = 3 mph

Distance = 1.5 miles

Time = 1.5/3

= 1/2 hours

Therefore option b is not applicable.

Option c:

Speed = 80 mph

Distance = 160 miles

Time = 160/80

= 2 hours

Therefore option c is correct.

Option A and C are the answers

Happy to help :)

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

~

i think its a.

hope this