MATHEMATICS MIDDLE SCHOOL

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 game and 7 1/3 minutes to play each level. you want it find out how many levels you can play for free.

Answers

Answer 1

Answer:

Answer:

B. $5(1)/(6)+(7(1)/(3))l \leq 60$

Step-by-step explanation:

Given,

The time for set up the game = $5(1)/(6)$ minutes,

Also, the time for each level of game is $7(1)/(3)$ minutes,

If there are l levels of games,

Then the time taken in all levels of game = $(7(1)/(3))l$

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

= $5(1)/(6)+(7(1)/(3))l$

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

So, the total time taken can not be exceed to 60 minutes,

$\implies 5(1)/(6)+(7(1)/(3))l \leq 60$

Which is the required inequality.

Option 'B' is correct.

Answer 2

Answer:

Answer:

B is the answer on Khan

Step-by-step explanation:

Give other person brainlist

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Answers

The answer I got was 75%

Answer with explanation plz

Answers

the answer is 78.5 because the formula to find area is πr2 so the radius is 5ft π is 3.14 so 3.14 times 5 and the 2 on top of r means the u have to do 5 times 5 which is 25 now it's real simple do 3.14 times 25 which is 78.5 I HOPE THIS HELPS=)

Mr. Anderson drove 168 miles in 3 1/2 hours. He then drove the next 2 1/4 hours at a rate of 5 miles per hour faster than the first rate. How many miles did Mr. Anderson drive during the 5 3/4 hour road trip? Answer in improper fraction.

Answers

First we need to know how many miles per hour they drove the first time. This would be found by division. 168/3.5=48
Then we need to add 5 miles per hour for the average.48+5= 53
Next we need to multiply 2 1/4 by the new miles per hour 53*2.25=119.25
After that we need to know how many miles they drove 119.25+168=287.25 miles.
Finally to get an improper fraction we need to change 287.25 miles to it.
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What the area of this figure

Answers

Let's first start by finding the area of the bigger rectangle.

Area = Length × Width

Area = (4) (3)

Area = 12 ft².

Now, let's find the area of the smaller rectangle.

Area = Length × Width

Area = (4) (1)

Area = 4 ft².

Finally, we need to add the areas of both of the figures to fo find the area of the whole figure.

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An art teacher has 1 1/2 pounds of red clay and 3/4 pound of yellow clay.The teacher mixes the red and yellow clay.Each student in the class needs 1/8 pound of the clay.How many students can get enough clay?

Answers

Answer:

Step-by-step explanation:

1 1/2 + 3/4 = 2 1/4

2 1/4 ÷ 1/8 = 9/32

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As a salesperson, you are paid $50 per week plus $2 per sale. This week you want your pay to be at least $100. What is the minimum number of sales you must make to earn at least $100?

Answers

50+2x=100
-50 -50(subtract 50 from both sides)
2x=50 (divide both sides by 2)
x=25

Answer:

Step-by-step explanation:

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