Mathematics Middle School

Please help me with question.

Answers

Answer 1

Answer : D . 5x+25>75

Answer 2

Answer:

5x + 25 > 75

Step-by-step explanation:

He has 25 at the start, and he adds those points to how many points he gets when he gets 5 points forever puzzle he solves correctly. This is greater than 75 because he could solve many puzzles correctly and get a higher score than 75. Because it is greater than 75, he would be able to advance to the next round.

Related Questions

Is ZERO a natural number?

Answers

Yes if you whant look in google

The diameter of the Sun is about 1.4 × 10^6 km. The diameter of Mars is about 7000 km.

What is the approximate ratio of the diameter of the Sun to the diameter of Mars?
A. 5 × 10^-3
B. 5 × 10^2
C. 2 × 10^3
D. 2 × 10^2

Answers

Answer:

C.) 2×10²

Step-by-step explanation:

(Sun dia) / (Mars dia) = (1.4 x 10⁶ km) / (0.7 × 10⁴ km) = (1.4/0.7) × 10²

The ratio of diameters is about 2 × 10².

_____

The applicable rule of exponents is ...

(a^b)/(a^c) = a^(b-c)

The diameter of Mars can be expressed several ways.

7000 = 7×1000 = 0.7×10,000 = 0.7×10⁴

The answer should be C

Please help!!! Will try my best to give brainliest!!!!

Find the GCF of n 3t ^2 and nt 4.

n ^3t^ 6

n ^3t ^4

nt ^2

n^ 4t^ 6

Answers

Answer: nt ^ 2
:))))

Answer:

for this question is nt^2 or C

Step-by-step explanation:

Mei has 60 milliliters of a solution that is 35% nitric acid. How many milliliters of nitric acid does the solution contain?
(answer this and show your work please)
The solution contains _answer here_ milliliters of nitric acid.

Answers

Answer:

21ml

Step-by-step explanation:

60ml. 35% acid. What is 35% of 60 ml?

÷10 to find 10%

60÷10=6

6=10%

But this is no use

because you cannot multiply 10%to get 35%

(35% is not a multiple of 10)

So we try...

10%÷2=5%

So ÷2 to find 5%

6÷2=3

So 3=5%

5%x7=35%

So, we do

3x7=21

So 35%=21

Answer:

21ml

Step-by-step explanation:

Please help!! <3

Find the slope of the line.
The slope of the line is
nothing.
(Type an integer or a simplified fraction.)

Answers

It’s -3 and -6 or -6 and -3

Answer:

-1

Step-by-step explanation:

The line is decreasing from left oright, so it'll be negative. Count the lines going up from one point to the other to get the numerator (-6) and then the same thing going sideways to get the denominator (6) to get -6/6 which simplifies to -1

The local newspaper has letters to the editor from 60,000 people. If this number represents 25% of all of the newspaper's readers, how many readers does the newspaper have?
(answer this and show your work thank you)
The newspaper has _answer here_ readers.
(Type an integer or a decimal.)

Answers

Answer:

The newspaper has 240,000 readers.

Step-by-step explanation:

If 60,000 is 25% of the readers.

25% = 1/4

So:

60,000/? = 1/4

60,000 x 4 = 240,000

240,000 = total ammount of readers. (Hope this helps!:))

Please help me with this question.

Answers

Answer:

Step-by-step explanation:

The answer to this would be C

Find m∠1 - Its Geometry

Answers

Answer:

m∠1 = 98°

Step-by-step explanation:

Each of the 60 students in math curriculum is taking at least one of the three math course offered. Forty-six are taking consumer math or algebra. How many students are taking geometry as their only math course?

Answers

Answer:

Step-by-step explanation:

4 is cooooool

help pls do in 5 mins points and brainly offerd

Answers

Maybe B hope that helps

PLEASE HELP!!!!! AHHHH IM BAD AT MATH!!!!

Answers

Dosent make since sorry

1000 ÷ 50 =
Answer, please

Answers

Answer:

Step-by-step explanation:

N/A

The answer of 1000 / 50 is 20

can you help me plz

take your time tho

Answers

Answer:

Step-by-step explanation:

the reasoning for this is because you count all the 2's and the little number in the corner and then you can't leave the 7 so you put the x7 for that reason

Answer:

Step-by-step explanation:

Cause you have 2 five time(ITS IS NOT EQUL TO 2*5 !!!) so you can write it 2^5 and then you have the seven at the end.

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

Here are recipes for two mixtures of salt and water that taste different.
Information about Salt Mixture A is shown in the table.
*** please look at the graph ***

Salt Mixture B is defined by the equation y = 2.5x, where x is cups of water and y is teaspoons of salt.

If you used 10 cups of water, how much salt would you use for mixture A? _____

If you used 10 cups of water, how much salt would you use for mixture B? _____

Which mixture would use more salt? ______

How much more? ______

Answers

Answer: The answer is 2 more teaspoons. 7 more teaspoons. Mixture B would use more salt,3 more teaspoons.

Step-by-step explanation:

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