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2 years ago

14

PLEASE HELP I NEED ALOT O HELP IM DOING TEST AND NEED HELP John and Julia went out to dinner. Their dinner cost $42.00. They pai

d their waitress a 20% tip. How much did the waitress get in a tip?

2 answers:

seraphim [82]2 years ago

7 0

Answer:

$8.40

Step-by-step explanation:

20% of 42 is 8.4.

slava [35]2 years ago

4 0

Take the 20% turn it into .2 and times it by 42 to get 8.4
42x0.2=8.40

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Rudik [331]

Answer:

AC < BC < AB

Step-by-step explanation:

Given: BC = 118

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AC = 360 - (BC+AB)

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2 years ago

Solve the inequality |x| < 5. {x|-5 < x < 5} {x|x < -5 ∪ x > 5} {x|x -5 ∪ x < 5}

sesenic [268]

ANSWER

The correct answer is A

{ $x|-5$ }

<u>EXPLANATION</u>

$|x|$

This implies that

$x$

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8 0

3 years ago

What is the answer to this

IRINA_888 [86]

Answer: 3

Step-by-step explanation:

y-3=2(x+1)

y - 3 = 2x + 2

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5 0

2 years ago

Find the area of a triangle with sides 8 equals 5 b equals 8 and C equals 11

IceJOKER [234]

I round the answer to the second digit and get 18.33

4 0

3 years ago

63 :(5X - 3X - 1)=21:3

Crazy boy [7]

Answer:

x = 5

Step-by-step explanation:

Given that,

$63:(5x-3x-1)=21:3\\\\or\\\\\dfrac{63}{(5x-3x-1)}=\dfrac{21}{3}\\\\\dfrac{63}{(2x-1)}=7$

Cross multiplying both sides,

$63=7(2x-1)\\\\9=2x-1$

Taking like terms together,

$10=2x\\\\x=5$

So, the value of x is equal to 5.

8 0

3 years ago