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2 years ago

6) HELP plz ASAP the last one plz help

Mathematics

2 answers:

Andrei [34K]2 years ago

8 0

B. 16 rides

Dino= 4+ .80x

Unicorn= 12+ .30x

x=16

when you plug 16 in it would be

dino= 4+ .80(16)

=4+12.8

=16.8

unicorn= 12+ .30(16)

=12+4.8

=16.8

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eduard2 years ago

4 0

Answer:

Step-by-step explanation:

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3 years ago

Which answers are elements of the solution set of the inequality? Check all that apply. X-54 > - 76

RideAnS [48]

Answer:

C, D

Step-by-step explanation:

I assume your problem statement actually says

x - 54 > -76

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then the answers

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6 0

2 years ago

A certain ferry moves up and down a river between Town A and

Blizzard [7]

Answer: 60 miles

Step-by-step explanation:

Given

It takes ferry 2 hours to travel to town A and only $1.5\ hr$ to travel back to town B.

Speed of current is $u=5\ mph$

Suppose the speed of the ferry is $v$ mph

Distance traveled in both the cases is same, but it took more time traveling to city A that is, ferry is moving upstream and downstream for returning time.

$\Rightarrow 2(v-5)=1.5(v+5)\\\Rightarrow 2v-10=1.5v+7.5\\\Rightarrow 0.5v=17.5\\\Rightarrow v=35\ mph$