HELP (i think ik the answer but)

Answer:

76,800

Step-by-step explanation:

This is because 808 is closer to 800

Answer:

I would say -19, not 100% sure tho!

Answer:

The answer is B.x2/4y3n hope it helps

Answer: The 3rd option

Step-by-step explanation: f(x) aka 5 is = to x aka 2+3 (2+3=5)

Plz make brainliest

Answer:

The sum of money received by Ali, Carrie and Bryan is $ 740.

Step-by-step explanation:

At first we translate mathematically each sentence:

(i) Ali, Carrie and Bryan received a sum of money.

[tex]a[/tex] - Ali's money.

[tex]b[/tex] - Bryan's money.

[tex]c[/tex] - Carrie's money.

(ii) Bryan's money was [tex]\frac{3}{5}[/tex] of  Ali's money.

[tex]b = \frac{3}{5}\cdot a[/tex] (1)

(iii) The ratio of Ali's money to Carrie's money was 4 : 1.

[tex]\frac{a}{c} = 4[/tex] (2)

(iv) Ali had $ 160 more than Bryan.

[tex]a = b + 160[/tex] (3)

After some algebraic handling, we have the following system of linear equations:

[tex]3\cdot a - 5 \cdot b = 0[/tex] (1b)

[tex]a - 4\cdot c = 0[/tex] (2b)

[tex]a - b = 160[/tex] (3b)

The solution of the system is: [tex]a = 400[/tex], [tex]b = 240[/tex], [tex]c = 100[/tex]

The sum of money is:

[tex]s = a + b + c[/tex]

[tex]s = 740[/tex]

The sum of money received by Ali, Carrie and Bryan is $ 740.

Answer:

Z 26 y25 ✖️ 24 good gonna ng thank you

Answer:

126 minutes, or 2.1 hours.

Step-by-step explanation:

Change 6 hours to minutes. (6x60=360)

Find 1% of 360 (360x0.01=3.6)

Multiply 3.6 to 20 (cleaning) and then multiply 3.6 to 15 (video games)

Then, add them, which you should get the answer of 126.

Hello!    

3y^1-1

3y^0

3*1

3

y=3

Answer:

2

Step-by-step explanation:

opposite of -2 is 2 because it is like 2 is opposite of -2

Answer:

2.

Step-by-step explanation:

The opposite of a number is the number which when added to it gives a result of zero.

-2 + 2 = 0 so the required  number is  2.

Answer:

No

Step-by-step explanation:

Answer:

< x < 10

Step-by-step explanation:

that answer would be

Answer:

1) 11x^3 - 6x - 3

2) 3x^3 + 4x^2 - 2x - 1

3) 9x^2 - 4

4) -4x^4 + 2x^3 - x^2

5) x^3 - 38x - 12

Step-by-step explanation:

1) (3x^4 + 5x^3 - 7x + 2) - (3x^4 - 6x^3 - x + 5)

Step 1: 3x^4 + 5x^3 - 7x + 2 - 3x^4 + 6x^3 + x - 5 (multiply the terms in the parenthesis by the constants, which are 1 and -1)

Step 2: 3x^4 - 3x^4 + 5x^3 + 6x^3 - 7x + x + 2 - 5 (reorganize the polynomial by exponential values (ex: x^4 before x^3 before x^1))

Step 3: 11x^3 - 6x - 3 (add like terms)

2) (3x^3 + 8x - 3) + (4x^2 - 10x + 2)

Step 1: 3x^3 + 8x - 3 + 4x^2 - 10x + 2 (multiply the terms in the parenthesis by the constants)

Step 2: 3x^3 + 4x^2 + 8x - 10x - 3 + 2 (reorganize the polynomial)

Step 3: 3x^3 + 4x^2 - 2x - 1 (add like terms)

3) (3x + 2)(3x - 2)

Step 1: 9x^2 - 6x + 6x - 4 (Use FOIL to multiply binomials, or multiply the first terms, outside terms, inside terms, then last terms)

Step 2: 9x^2 - 4 (add like terms)

4) -x^2(4x^2 - 2x + 1)

Step 1: (-x^2*4x^2) + (-x^2*(-2x)) + (-x^2*1) (multiply -x^2 by each term)

Step 2: -4x^4 + 2x^3 - x^2 (simplify; remember x^2 is the same as -1*x^2)

5) (x + 6)(x^2 - 6x - 2)

Step 1: ((x*x^2) + (x*(-6x)) + (x*(-2))) + ((6*x^2) + (6*(-6x)) + (6*(-2))) (multiply the first term in the binomial by each term in the trinomial, and do the same with the second term)

Step 2: x^3 - 6x^2 + 6x^2 - 2x - 36x - 12 (simplify and reorganize)

Step 3: x^3 - 38x - 12 (add like terms again)

Answer: (0,−10),(1,−7),(2,−4)

Answer:

Two times the sum of a number and nine.

Step-by-step explanation:

Answer:

two times the sum of n plus nine.

Step-by-step explanation:

Answer:

what am i supposed to help with??

Step-by-step explanation:

Answer:

23.75

its 23.75 you need fo divide it..stn loona

Answer:

9.5 milimeters

Step-by-step explanation:

100/500 = x/47.5

x = 9.5

(or just divide 47.5 by 5 because the scale factor was given)

Answer:

m∠A=  115

Step-by-step explanation:

The required measure of the angle A is 115°.

Given that,
Two corresponding equal angles are given,
A = 4x - 13 and B = 3x + 19 all are in degrees.

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

What is the angle?

The angle can be defined as the one line inclined over another line.

Here,
A = 4x - 13

B = 3x + 19

A = B
4x - 13 = 3x + 19
4x - 3x = 19 + 13
x = 32

Now the measures,
A = 4x -13

A = 4 * 32 - 13
A = 128 - 13
A = 115

Thus, the required measure of the angle A is 115°.

Learn more about simplification here: https://brainly.com/question/12501526

#SPJ2

Answer:

33 degrees

Step-by-step explanation:

Complementary angles are 90 degrees when added.

So to find the measure of the other angle just subtract 57 from 90.

90 - 57 = 33

Answer:

Brainly me please

Step-by-step explanation:

Choice 3, a = 1, b = 4, c = 5

Answer: this is a lot alright , 8n +4p

Step-by-step explanation:

Answer: The unit rate is 16 miles per gallon

Step-by-step explanation:

464 miles for 29 gallons

? miles for 1 gallon

29x = 464

Divide both sides by 29

x = 16

Answer:

Large Jar : £1.54÷440g= 0.0035

Small Jar : £1.26÷340= 0.0037058

0.0035<0.0037058

Large Jar is the best value.

Answer:

No solution

Step-by-step explanation:

Answer:

I think it is 8 (not %100 sure)

Step-by-step explanation:

what I did was I divided 40 by 5 which gave me 8

I hope this helps;) sorry if it dosen't

Answer:

The Answer Is 10

Step-by-step explanation:

The Total Strength = 40 Students

The Ratio Of Boys To Girls = 3:5

So, 3 + 5 = 8

Then, Divide 8/40 So That U Get The Number Then Multiply It With The Ratio.

•8/40 = 5

•5 × 3 = Boys Strength Which Is = 15

•5 × 5 = Girls Strength Which Is = 25

So, There Are 10 Girls More Than Boys.

Hope It Helps U.

Please Mark As Brainliest.