Mathematics High School

Can someone help me out please?? I don’t understand and this is 7th grade math stuff btw.

Answers

Answer 1

It would be 28-10=x because your ending up with 28 after earning 10 you would get that. Hope this works!

Related Questions

this Is my question

Answers

Answer:

i think its 2 as in square 2

Is, “What is your favorite color?” A statistical question? Why or why not?

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Answer:

This is a statistical question because to answer this question, you would collect data by asking students about their favorite colors, and there would be variability in the data. The favorite color would not be the same for every student

Step-by-step explanation:

If a car goes 70 miles per hour how long does it take to go 70 miles

Answers

If a car is going 70 mph it will only take 1 hour to get 70 miles

answer: 1 hour
-
-
explanation: 70/70 = 1

What is the area of the triangle?
10 cm
10 cm
8 cm
12 cm
32 square centimeters
48 square centimeters
96 square centimeters
60 square centimeters

Answers

Answer: 48 cm.

Step-by-step explanation: Area of a triangle is equal to (base * height) / 2. (12 * 8) / 2 = 48

A triangle has angle measures of 109∘ and 14∘. What is the measure of the third angle? ( will mark brainliest )

Answers

Answer:

57∘

Step-by-step explanation:

180-109-14=57

Which expression is equivalent to 7h^2-252k^2?

A. 7(h-6k)^2
B. 7(h-18k)^2
C. 7(h-6k)(h+6k)
D. None of these

Answers

Answer:

Step-by-step explanation:

252 = 7 *36

36 = 6 *6 = 6²

a² -b² = (a + b)(a - b)

7h² - 252k² = 7(h² - 36k²)

= 7(h² - [6k]² )

= 7(h +6k)(h - 6k)

Answer:

cccccccccccccccc

Step-by-step explanation:

there are 12 white rabbits and 19 brown rabbits for sale. If each rabbit is sold for $23, how much money will the store make from the sale of the rabbits?

Answers

Answer:

The answer to your question is $713.

Please help me answer this:)

Will give you brainlst ^

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Attached is the filled out chart.

We already know the total no. of youths, no. of adults that preferred paper books, no. of adults that preferred ebooks, and no. of people that preferred paper books in total. So we can fill that in and then subtract to get the rest of it.

Question
Solve the real-world situation by using the substitution method.
Jen is riding her bicycle on a trail at the rate of 0.33 kilometer per minute. Michelle is 8
kilometers behind Jen when she starts traveling on the same trail at a rate of 0.43 kilometer
per minute. Let d represent the distance in kilometers the bicyclists are from the start of
the trail and t represent the time in minutes.
The system of equations
d = 0.33t + 8
d = 0.43t
can be used to represent this situation.
р.
How many minutes will it take Michelle to catch up to Jen? How far will they be from the
start of the trail? Use the substitution method to solve this real-world application.
Michelle will catch up to Jen in
of the trail.
minutes and they will be
km from the start

Answers

9514 1404 393

Answer:

80 minutes34.4 km

Step-by-step explanation:

Use the second equation to substitute for d in the first equation.

0.43t = 0.33t +8

Subtract 0.33t from both sides

0.10t = 8

Multiply by 10

t = 80 . . . . . . Michelle will catch Jen in 80 minutes

The distance traveled will be ...

d = 0.43t = 0.43×80 = 34.4 . . . . km

The girls will have traveled 34.4 km when they meet.

First 5 terms of 2n^2+4

Answers

This may be wrong I am not sure so let me know... (edited)

h(4)=−28

Explanation:

If h(n)=−2n2+4

then h(4)=−2(4)2+4

=−2×16+4

=−32+4

=−28

A hill on a dirt bike course is 5 feet tall. The valley below the hill is as deep as the hill tall. What integer represents the location of the bottom of the valley?

6th-grade math

Answers

the valley would be -5 feet

Answer:

Step-by-step explanation:

Carrie believes that if a and b are integers and b ≠ 0 then −a/b is always equal to a negative integer. Her conclusion is incorrect.

What correct conclusion can Carrie draw from the given information?

A The ratio will always be a positive integer.

B The ratio will never be a negative integer.

C The ratio will always be a rational number. It could be positive or negative.

D The ratio will sometimes be a rational number. It will always be negative.

Might give brainliest if the answer is correct!

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Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Geometric proofs fill in the blanks i really need help plz

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2. Def. angle bisector
3. Angle Addition Postulate
4. Addition Property
5. Multiplication Property
6. Angle Bisector Theorem

Please help asap!!!

1)
5 - h -18____ = 25

2)
- 15 + 18_ z = - 23

3)
27 + r 2_____ = - 3

4)
26 + n -10______ = 18

5)
19 - b 15_____ = - 17

6)
f - 15 -9_____ = - 13

7)
v + 13 -11_____ = - 20

8)
- 16 - 8d = 10

9)
x - 2 19____ = 21

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Answer:

1 2 3 4 5 6 7 8 9 the answer is 5

What is the sum of -5 + 4

Answers

-1

Hope dat helpssssss

Answer:

it is -1

Step-by-step explanation:

hope this helps no problem

HELP IVE BEEN STUCK IN THIS QUESTIONS FOR AGES ... ILL GIVE 50 POINTS

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Answer:

You will need 34 square feet of carpet

What is the answer to 6x + 7 + x + 5x + p

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Answer:

12x+7+p u cant add all of them togethor

Solve the equation:

7x − 2 = 26

Answers

Answer:

[tex] \large \boxed{x = 4}[/tex]

Step-by-step explanation:

Goal

Solve for x-term.

Given

Equation

[tex]7x - 2 = 26[/tex]

Step 1

Isolate x by adding 2 to both sides.

[tex]7x - 2 + 2 = 26 + 2 \\ 7x + 0 = 28 \\ 7x = 28 \\ x = \frac{28}{7} \\ x = 4[/tex]

Step 2 (Optional)

We check the answer by substituting x = 4 in the equation.

[tex]7x - 2 = 26 \\ 7(4) - 2 = 26 \\ 28 - 2 = 26 \\ 26 = 26[/tex]

The equation is true for x = 4. Hence, the solution is x = 4.

If the simple interest on $3,000 for 9 years is $1,620, then what is the interest rate?
The rate is %.

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Answer:

Step-by-step explanation:

4y-4x=28 in slope-intercept form

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Y=7+x

4y-4x=28

Add 4x to both sides

4y=28+4x

Divide by 4

Y=7+x

Answer:

y=x+7

Step-by-step explanation:

What is m∠1?..........

Answers

the answer is 130

hope that helped

Answer is 130 degrees

Step by step

A fisherman illegally drops some fish into a pond, and they quickly propagate (reproduce). The population
growth of the new specifies is modeled by P(x) =6(b)^x where x is the time in weeks following the moment
he dropped the fish into the pond and b is a positive unknown base. Suppose that b is 3. Graph this
relationship. How long does it take for there to be at least 100 fish in the pond?

Answers

Answer:

C. About 6 days

Step-by-step explanation:

Here the function that shows the population of fish after x weeks,

Where b is any unknown,

If b = 3,

Then, the function is,

Which is a exponentially increasing function,

That having y-intercept = (0,1)

And, horizontal asymptote,

y = 0

End behavior of the function:

As ,

Thus, by the above information we can graph the given relation.

Now, For at least 100 fish in the pound,

By taking log on both sides,

Thus, after 0.8567 weeks (approx) the fish on the pound will be at least 100.

1 week = 7 days,

0.8567 weeks = 5.9969 days ≈ 6 days

Hence, after 6 days (approx) the fish on the pound will be at least 100.

Write the number seven hundred and eighty-two thousand and six in figures

Answers

782,006 is the answer i believe.

THE ANSWER IS 782,006 HOPE IT HELPS

Write an algebraic expression for the situation.
twice a number m plus the quantity n minus 4
An algebraic expression for the situation is
(Use the operation symbols in the math palette as needed.)

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the answer is
4> i think

pls, help! show work

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Answer:

B. 39.4

Step-by-step explanation:

H is 60, so the new equation would be 60 - 20.6.

60 - 20.6

60.0 - 20.6

The rest of the work is attached.

if 3 people want to share a 50 pound sack of nice equally by weight
, how many pounds of rice will each person get?

A.15 1/3

B. 15 2/3

C. 16 1/3

D. 16 2/3

Answers

C. 16 1/3 How I got was you need to dived by 3 into 50 that’s how I got 16 and the rest was common sense

Answer:

D . 16 2/3

Step-by-step explanation:

50 will be divided by 3

50/3 = 16 2/3

Simplify 8x + 4xy - 2y + 5xy - 3x + 7xy

Answers

1 6 x y - 2 y - 3 x

Lin runs 5 laps around a track in 6 minutes.
A. How many minutes per lap is that?
B. How many laps per minute is that?
C. If Lin runs 21 laps at the same rate, how long does that take her?

Answers

Answer:

A. 1.2 minutes B. 1 lap per minute C. 17.5 minutes but im not too sure abt that one

Step-by-step explanation:

im smart lolz

A = 6/5=1.2
B = 5/6=0.833 (3sf)
C = 21 x 1.2 = 25.2

Lynn took a taxicab from the office to the airport. She paid $4 per mile plus a $6 flat fee. Her total cost was $66. How many miles was the trip?

Answers

Answer:

Step-by-step explanation:

Answer:

15 miles

Step-by-step explanation:

To answer this question, we must break up the question. First, we know Lynn paid a total of $66 for the trip. She had to pay $4 per mile, and the flat fee was $6, meaning that no matter how many miles they rode, she had to pay an extra $6 on top of that. So, we can subtract the total cost by the flat fee:

66 - 6 = 60

Then, we divide that number by the amount it costs to ride each mile, which is 4:

60 / 4 = 15

So, Lynn's trip was 15 miles

Hope this helps :)

Can someone help please!! Provide workout please!!!

Answers

Answer:

it is 55%

Step-by-step explanation:

I think it is 55 %

60%
12*5= 60
3*8= 24
24/60 = 40
100-40= 60
60%

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