What is the value of the expression when a = 5 and b = 2?

2a+b−3


6

9

11

24

Answer:

999

Step-by-step explanation:

Answer:

What is the question?

Step-by-step explanation:

Answer:

Im gonna assume you want to know how far you can get with the entire 20$

Step-by-step explanation:

so its 5$ already and 2kilometers is another 5. SO you can get 6 kilometers with all of your 20$

Answer:

Your answer would be A - (6x^2 – 5)(6x^2 + 5)

Step-by-step explanation:

Got it right on Edge 2020-21. Hope this helps, have a great day! :)

Answer:

If the robot has more mass, then it will take a bigger force to lift up another object. If the robot is going to lift something up, it will use its arms, and its arms have mass, and the object has a mass as well. If the robot's arms have a mass of 10kg, and the object has a mass of 12kg, it will use a certain amount of force to lift up the object using it's arms. If the the robots arms were 5kg instead, it would take less force to lift of the same object using its arms.

Answer:

runner #1

Step-by-step explanation:

the ratio of distance to time is as shown:

runner 1:     10:1

runner 2:    8.5:1

runner 3:    9:1

because runner #1 has the highest distance to run ratio, that runner has the fastest pace.

Hope this helps :)

Answer:

22

Step-by-step explanation:

Answer:

Step-by-step explanation:

17.4% of 8350 equals 1452.9 or 14529/10

Hope this helps! <3

Answer:

Ryan should leave the house at 7:29

Answer:

0,-6

Step-by-step explanation:

Answer: [tex]\dfrac19\text{ miles per minute}[/tex]

Step-by-step explanation:

Given: Length of one lap = [tex]\dfrac16[/tex] mile.

Jane ran 7 laps, Total distance covered = [tex]7\times\dfrac16=\dfrac76\text{ miles}[/tex]

Time taken =  10 minutes 30 seconds

[tex]=\text{ 10 minutes}+\dfrac{30}{60}\text{ minutes}\text{ [1 minute = 60 seconds]}\\\\=(10+\dfrac{1}{2})\text{ minutes}\\\\=\dfrac{21}{2}\text{ minutes}[/tex]

Jane's average speed = [tex]\dfrac{\text{Total distance covered}}{\text{ Time taken}}[/tex]

[tex]=\dfrac{\dfrac76}{\dfrac{21}{2}}\\\\=\dfrac{7}{6}\times\dfrac{2}{21}\\\\=\dfrac{1}{9}\text{ miles per minute}[/tex]

Hence, Jane’s average speed = [tex]\dfrac19\text{ miles per minute}[/tex]

Based on the number of laps that Jane ran and the time she ran it in, her average speed per minute must have been 0.11 miles per minute.

First convert the number of laps ran to miles:

= Number of laps x Conversion factor

= 7 x 1/6

= 7/6 miles

The number of minutes was:

= 10 minutes 30 seconds

= 10.5 minutes

The speed in miles per minute is:

= Number of miles / Number of minutes

= 7/6 ÷ 10.5

= 0.11 miles per minute

In conclusion, find out more at 0.11 miles per minute.

Find out more at https://brainly.com/question/20244484.

Answer:

Yes, because two decimals below 1 multiplied together will always make a smaller number than either of the beginning numbers.

Answer:

yes

Step-by-step explanation:

Answer:

x [tex]\geq[/tex] 4

Step-by-step explanation:

4x^2 - 64 [tex]\geq[/tex] 0 ; move 64 over

4x^2 [tex]\geq[/tex] 64 ; divide by 4

x^2 [tex]\geq[/tex] 16 ; take square root of both sides

x [tex]\geq[/tex] 4

Answer:

B

D

C

C

C

Step-by-step explanation:

There you go, have a good day

Answer:

Step-by-step explanation:

The two given angles add to 180 if the 2 angles that look parallel are parallel.

That means that

17x + 14 + 4x - 2 = 180        Combine like terms

21x + 12 = 180                     Subtract 12

21x = 180 - 12                      Combine

21x = 168                             Divide by 21

x = 168 / 21

x = 8

Therefore 17x + 14 is the angle you want.

<B = 17*8 + 14 = 150.

===================

There's another way to do this.

4x - 2 + <B = 180

4*8 -2 +<B = 180

32 -2 + <B = 180

30 + <B = 180

<B = 180 - 30

<B = 150

Answer:

108.1458

Step-by-step explanation:

Simple interest=(2900×5×8.95)/100×12

=2900×5×895/120000

=29×5×895/1200

=129775/1200

=108.1458

So the simple interest is 108.1458

Answer:

Step-by-step explanation:

They're asking for the initial fuel, which is how much it had when the distance was 0. so 500, your y-intercept

Answer:

500 litres

Step-by-step explanation:

Answer:

The answer is(A) -23

Step-by-step explanation:

that's it

Answer: B

Step-by-step explanation:

i got chegg

Answer:

56 miles

Step-by-step explanation:

Answer:

$2.18

Step-by-step explanation:

since there are 4 quarts in a gallon then there are 2 in a half gallon and therefore if you divide by 2 that would be your price per quart.

Answer:

C 90

Step-by-step explanation:

Because 5 x 3 is 15 and 2 x 3 is 6 so 15 x 6 = 90!!!!!!

Answer:

y=7y=7y=7

Step-by-step explanation:

How to solve your question

Your question is

8+=63

8y+y=638y+y=638y+y=63

Solve

1

Combine like terms

8+=63

8y+y=63{\color{#c92786}{8y}}+{\color{#c92786}{y}}=638y+y=63

9=63

9y=63{\color{#c92786}{9y}}=639y=63

2

Divide both sides of the equation by the same term

3

Simplify

Solution

=7

y=7y=7y=7

Answer:

2/5 of a mile!

Step-by-step explanation:

Answer:

2/5

Step-by-step explanation:

Her home is 4/5 a mile away from school.

She took the bus 3/5 miles to her house, then walked 1/5 a mile to her house.

3/5-1/5 = 2/5

btw what r u studying on, just curious cause it looks like u studying in a bathtub

Answer:

OD. (-1, -3)

Step-by-step explanation:

in quadrant 3 the x-axis and y-axis is negative

hope this helps :3

if it did pls mark brainliest

Answer:

The answer is simple it is OD. (-1,-3)

Step-by-step explanation:

If you look quadrant III has -numbers so since quadrant III has -numbers then the answer has -numbers so both numbers have to be in the - and the only answer that has both numbers as - that means that it has to be OD. (-1,-3)!

Answer:

h=V/B

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

3/16=x/48

cross multiply

16x=48*3

16x=144

x=9