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3 years ago

Which expression is equivalent to (18x + 9k) + (2x + 6k)?

Mathematics

2 answers:

Alika [10]3 years ago

7 0

Answer:

20x + 15K

Step-by-step explanation:

just add like variables (x and Y)

Verizon [17]3 years ago

4 0

20x + 15k is the answer we just have to remove the bracket and add the terms

hope it helps

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Find the volume of the triangular prism.

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3 years ago

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4 years ago

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The girls and boys' basketball teams sponsored a car wash that made $109. There were twice as many girls as

V125BC [204]

Answer:

Boys - 36$ 33 cents

Girls - 72$ 67 cents

Step-by-step explanation:

Boys x

Girls 2x

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3 years ago

you download a video game on your computer. you have a 60-minute free trial of the game. it takes 5 1/6 minutes to set up the ga

iren2701 [21]

Answer:

B. $5\frac{1}{6}+(7\frac{1}{3})l \leq 60$

Step-by-step explanation:

Given,

The time for set up the game = $5\frac{1}{6}$ minutes,

Also, the time for each level of game is $7\frac{1}{3}$ minutes,

If there are l levels of games,

Then the time taken in all levels of game = $(7\frac{1}{3})l$

Hence, the total time ( in minutes ) = Set up time + time in all level

= $5\frac{1}{6}+(7\frac{1}{3})l$

We have 60-minute of free trial of the game,

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$\implies 5\frac{1}{6}+(7\frac{1}{3})l \leq 60$

Which is the required inequality.

Option 'B' is correct.

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3 years ago

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we can see in the statement that the average student only need about 25 minutes to take the quiz

hope this helps

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3 years ago

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