PLZZZZZZZ HELP MEEEEE ;-;

Answer:

Step-by-step explanation:

c: x=32

d: all real numbers are solution

e: there are no solutions

he should use 3.5 cups of milk.

bc three goes into seven 2 1/3 times.

and 1/3 of 1.5 is 0.5

since 3 goes into 7, 2 times, he uses 3 cups of milk, and sinze 1/3 of 1.5 is 0.5, add them together and you get 3.5

i hope that made sense

Answer:

the second option h = S/pi²

Step-by-step explanation:

Answer:

if you add 28.3 and 8.2 you will get 36.5

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

80- 34.34 = 45.66

45.66 ÷ 7.61 = 6

Answer:

6 pounds of coffee

Step-by-step explanation:

80 ÷ (7.61p) = 34.34

80 - 34.34 = 45.66

45.66 ÷ 7.61 = 6

6 pounds of coffee

Step-by-step explanation:

(-3)^5 = 1/x

x = 1 ÷ (-3)^5

x = 1/ -243

x = -1/243

Answer:

y = 1 cm

x = 7 cm

Step-by-step explanation:

x = 3y + 4

perimeter = 2 * ( y + x ) = 16

x + y = 8 by using x = 3y + 4

y + 3y + 4 = 8

4y = 4

y = 1

1 + x = 8

x = 7

y = 1 cm

x = 7 cm

Answer:

3/20

Step-by-step explanation:

15 cents is 15/100. Just simplify the fraction :3

Answer:

I guess 3/20 not sure

I am really sorry If I got the answer wrong

should be m1 = F*d2/(G*m2)

Answer:

B. f(x) = 3x + 5

Step-by-step explanation:

Initial amount of bacteria N0 = 5 bacteria's

If the triple every hour,

The increase in bacteria in the colony after x hour will be 3*x =3x

x is the amount of hour.

Total amount of bacteria in the colony after x hour will be N0 + 3x

Let f(x) be the total amount of bacteria in the colony after x hour

f(x) = N0+3x

Since N0 = 5

f(x) = 5+3x

Re-arrange

f(x) = 3x + 5

Hence an explicit formula to model the equation is f(x) = 3x + 5

Answer:

1/2

Step-by-step explanation:

Answer:

x=16

Step-by-step explanation:

12x - 200 + 5x =72

+5x. +5x

17x + -200 =72

+200 +200

17x =272

/17 /17

x=16

you don't want to exceed 525, so you set the inequality to be

[tex]525\geq 175+85x[/tex]

we can think of the max as just

[tex]525=175+85x[/tex]

solve for x

[tex]85x=350[/tex]

[tex]x=4ish[/tex]

(note: always round down so that you don't exceed the max. ex. you could round to 4.11 instead of 4.12. x=4.12 would give you a value greater than 525)

Answer:

24

Step-by-step explanation:

TRUST

Answer:

y=0,4 and x=8,0

The x and y-intercept of the linear equation 3x + 6y = 24 will be (8,0) and (0,4) respectively.

A straight line on the coordinate plane is represented by a linear function.

A linear function always has the same and constant slope.

The formula for a linear function is f(x) = ax + b, where a and b are real values.

As per the given linear function,

3x+6y=24

At x-intercept, y = 0

3x = 24

x = 8 thus it will be (8,0).

At y-intercept , x = 0

6y = 24

y = 4 thus it will be (0,4)

Hence "The linear equation 3x + 6y = 24 will have x-intercepts of (8, 0) and (0, 4) correspondingly".

For more about the linear function,

brainly.com/question/21107621

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Answer:

[tex]2x^3-7x^2-10x+4+\frac{1}{x+1}[/tex]

Step-by-step explanation:

Hey this is long division polynomials, my work is a little confusing and I see that you do not need to show step so ill skip it.

If you don't understand I recommand search a video on it

<3

Red

Answer:

2.5 per minute

Step-by-step explanation:

:)

Answer:

2.5

Step-by-step explanation:

To find the # of components per minute, you must divide the # of components per hour by 60 since there are 60 minutes in an hour

That leaves us with 2.5 components per minute

Answer:

The answer is 7root 5

Step-by-step explanation:

[tex]\angle 1 = 78\\\angle 2 = 102\\\angle 3 = 78\\\angle 4 = 102\\\angle 5 = 38\\\angle 6 = 142\\\angle 7 = 38\\\angle 8 = 142\\\angle 9 = 78\\\angle 10 = 102\\\angle 11 = 78\\\angle 12 = 102\\\angle 13 = 38\\\angle 14 = 142\\\angle 15 = 38\\\angle 16 = 142[/tex]

The measure of the angles will be ∠1 = 78°, ∠2 = 102°, ∠3 = 78°, ∠4 = 102°, ∠5 = 38°, ∠6 = 142°, ∠7 = 38°, ∠8 = 142°, ∠9 = 78°, ∠10 = 102°, ∠11 = 78°, ∠12 = 102°, ∠13 = 38°, ∠14 = 142°, ∠15 = 38°, and ∠16 = 142°

The angle is the distance between the intersecting lines or surfaces. The angle is also expressed in degrees. The angle is 360 degrees for one complete spin.

The type of angles is given below.

The measure of angle 7 is 38°. Angles 7 and 8 are supplementary angles.

∠7 + ∠8 = 180°

38° + ∠8 = 180°

∠8 = 142°

The measure of angle 10 is 102°. Angles 9 and 10 are supplementary angles.

∠9 + ∠10 = 180°

102° + ∠9 = 180°

∠9 = 78°

Then the measure of the remaining angles will be

∠1 = 78°

∠2 = 102°

∠3 = 78°

∠4 = 102°

∠5 = 38°

∠6 = 142°

∠7 = 38°

∠8 = 142°

∠9 = 78°

∠10 = 102°

∠11 = 78°

∠12 = 102°

∠13 = 38°

∠14 = 142°

∠15 = 38°

∠16 = 142°

More about the angled link is given below.

https://brainly.com/question/15767203

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Given expressions;

     f(x) = x² + 6x + 7

     g(x) = 8x² - 2

     h(x) = 3x + 4

     k(x) = x - 3

Find  f(2) - g(2). k(2)

f(2) = 2² + 6(2) + 7 = 23

g(2) = 8(2)² - 2 = 30

k(2) = 2 - 3 = -1

Now,  f(2) - g(2). k(2) = 23  - (30)(-1)

                                  = 53

The solution to the problem is 53

Answer:

3/7

Step-by-step explanation:

Im pretty sure it's correct

Step-by-step explanation:

Non-proportional relationships affect these representations because the y-intercept in the graph will no longer be zero, the ratios in the table will not be proportional, and the equation will be affected because the number will be added or subtracted which is represented by b.

Proportional relationships are relationships between two variables where their ratios are equal. Another way to think about them is that, in a proportional relationship, one variable is always a constant value times the other.

That constant is know as the "constant of proportionality".

Answer:

y=-30x+450

if she reads 30 pages every day it will take 15 days

Answer:

the answer is a= -20

can you also please mark me as brainliest?

thanks

The answer is x+10 divided by -3.

...................15?

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

Explanation:

5 & 1/3 is the mixed number with 5 as the whole part and 1/3 as the fractional part

Let's convert to an improper fraction

5 & 1/3 = 5 + 1/3

5 & 1/3 = 5*(3/3) + 1/3

5 & 1/3 = 15/3 + 1/3

5 & 1/3 = (15+1)/3

5 & 1/3 = 16/13

The mixed number 5 & 1/3 is equivalent to the improper fraction 16/3

-------------------

Each serving is 7/8 cup

x of these servings is (7/8)x

x is the number of servings in a full container, so

(7/8)x = 16/3

x = (16/3)*(8/7)

x = (16*8)/(3*7)

x = 128/21

x = 6.0952 approximately

x = 6 when rounding to the nearest whole number

So the container is about 6 servings.

Answer:

Brandon is correct.

Step-by-step explanation:

Initially, there id 4 pints of green paint in the bucket.

As the green paint is made from equal amounts of yellow paint and blue paint, so, the initial amount of yellow and blue paint in the bucket  is 2 pint each.

Let x pints of yellow paint to be added to the bucket to make the desired shade.

Total amount of the paint in the bucket, after addition of [tex]x[/tex] pints of yellow color become [tex]4 + x[/tex] pint, in which the ampunt of yellow color is [tex]2+x[/tex] pints.

As, the ampunt of yellow color is 80% of the total amount of the mixture, so

[tex](4+x)\times 80\%=2+x[/tex]

[tex]\Rightarrow (4+x)\times \frac{80}{100}=2+x[/tex]

[tex]\Rightarrow 4(4+x)=5(2+x)[/tex]

[tex]\Rightarrow x=6[/tex]

So, 6 pints of yellow paint to be added to the bucket to make the desired shade.

Hence, Brandon is correct.

Answer:

Brandon is correct that the mixture needs 6 more pints of yellow paint.

50%(4 pints) + 100%(x pints) = 80%(4 + x pints)

2 + x = 3.2 + 0.8x

0.2x = 1.2

x = 6

Bianca is correct because adding the 6 pints won't fit in the gallon bucket. Adding 6 pints of yellow to the original 4 pints of green is 10 pints, which will not fit in the 1-gallon bucket. (1 gallon = 8 pints)

Step-by-step explanation:

used this for my test and it was right

Answer:

Divide 45 and 3

You should get 15

Add 15 to the eight

You should have got 23

Multiply 23 and 7

You should get 161

subtract it from 175

you should get 14