my last thing for a bit

Answer:

4°C > -5°C

hope this helps!

and dont forget 2

MARK ME BRAINLIEST!

Step-by-step explanation:

Answer:

−5°C < 4°C?

Step-by-step explanation:

Answer:

The baker will make 60 cookies in 10 hours.

Answer:

The original price is 112.5

Step-by-step explanation:

80% of 112.5 is 90

brainliest plzz

Answer:

$815.05

Step-by-step explanation:

7.25% x $759.95 = 55.10

7.25% = 55.10

$759.95 + $55.10 = £815.05

i did not round it, this is the answer on the calculator so not sure how to round it sorry

Answer:

16

Step-by-step explanation:

X= 4

Y = 4

Z = 1

It all makes sense, you can try it yourslef

Answer:

factor 1 = x

factor 2 = x - 5

(factor 1)  *  (factor 2)  = 84

    (x)      *      (x - 5)     = 84

          x² - 5x              = 84

              x² - 5x - 84   = 0

             (x - 12) (x + 7)  = 0

x - 12 = 0    or     x + 7 = 0

 x = 12       or      x = -7

factor 2 = x - 5   = (12) - 5  = 7    or    (-7) - 5  =  -12

Answer: 12, 7     or    -7, -12

Answer:

Below.

Step-by-step explanation:

84 = 7 * 12.

The 2 numbers are 7 and 12.

12 and 7 have a difference of 5.

Answer:

Overall, the price of the share declined by $6.

Step-by-step explanation:

1.5*4=6

Answer:

She is wrong because each our, she earns 8$. 3 hours would give her $24 and another half-hour would give her 4 more dollars which would bring her to $28

Step-by-step explanation:

Answer:

the answer is b , thanks

Answer:

2 and 5/8

Step-by-step explanation:

Answer:

Step-by-step explanation:

Mary and her two friends are going out to eat. Mary orders 14 1/8 pints of ice cream ice cream cones. how much ice cream will each friend including mary get if they all get equal amounts.

Answer:

Galaxies spin faster than they should based on their visible matter

Step-by-step explanation:

Hope this helps :)

Answer: Galaxies spin faster than they should based on their visible matter

Step-by-step explanation:Took the test got an A

5

Step-by-step explanation:

Answer: 147

Step-by-step explanation:

To evaluate 2f(3)+3f(-3), we first need to find the values of f(3) and f(-3). Given f(x), we just plug in x=3, -3 into f(x).

f(3)=2(3)²-4(3)+9         [exponent]

f(3)=2(9)-4(3)+9          [parenthesis]

f(3)=18-12+9                [subtract]

f(3)=6+9                       [add]

f(3)=15

Now, we find f(-3).

f(-3)=2(-3)²-4(-3)+9      [exponent]

f(-3)=2(9)-4(-3)+9         [parenthesis]

f(-3)=18+12+9               [add]

f(-3)=30+9                    [add]

f(-3)=39

With the values of f(3) and f(-3), we can evaluate the expression.

2(15)+3(39)                  [multiply]

30+117                          [add]

147

Now, we know the value is 147.

Answer:

y =  ✔ 1 x +  ✔ -3

Step-by-step explanation:

edge 2020!

Answer:

-5

Step-by-step explanation:

Answer:

-5

Step-by-step explanation:

Answer:

6.75 i think might be rongw

Step-by-step explanation:

Answer:

6.75 i think

Step-by-step explanation:

Answer:

Part A: WORK(Below)                                   Part B: WORK (Below)

1)  2(2x-3)+2(x+4)=50                                    1) (2x-3)              (x+4)

2)  4x-6+2x+8=50                                         2) 2(8)-3             (8+4)

3)  4x+2x+2=50                                             3) 16-3= 13            12

4) 6x+2=50                                                                       13* 12

        -2   -2                                                                 Answer= 156

5) 6x=48

    6     6

6) Answer:  x=8

Step-by-step explanation: (PART A BELOW)

Step one (1): Multiply 2 times 2x and -3 multiply 2 times x and 2 times 4

Step four (4): Subtract -2 from 2 and 50

Step five (5): Divide 6x=48 by 6

Step Six (6): Answer: x=8

Step-by-step explanation: (PART B BELOW)

Step one (1): x equals to 8

Step Two (2): 2 times 8 which equals to 16 subtract -3

Step Three (3): 16-3=13

Step Four (4): (x+4)

Step Five (5) (8+4)=12

Step Six (6): 13 times 12

Step seven (7): Answer: 156

What is the Lenght and Width of  the Graden?

156

Answer:

x= gimme mcdonalds

Step-by-step explanation:

Answer:

x=3

Step-by-step explanation:

2-4x=12

-2. -2

-4x=12

divide by negative four x=3

Answer:

First and second are functions, third isn't

Step-by-step explanation:

PLS GIVE BRAINLIEST

Answer:

1 and 2 are vertical

Third one is NOT

Answer:

for the second space add a zero then multiply 5x5 and 5x2 add that and move the decimal 2 places to the left its infront of your addition answer.

Step-by-step explanation:

Answer:

y=50°

Step-by-step explanation:

if all triangles add up to 180° you would subtract the angle you already know(80) from 180 which would be 100°

since there are 2 corners we dont know you would divide by 2 which would be 50°

Answer:

so u dont subtract 5 from.6 like

Step-by-step explanation:

 .6                          .6

 -5         make it -5.0

brainlyest

Answer: bc it lets u see how accurate the numbers are in other in written from u can get 10 and 2 ixed up due to place vaule not in the right slot

Answer:

use it as so-

4 cups/1 x 1 pint/2 cups= 2 pints

2 pints/1 x 1 quart/2 pints = 1 quart

1 quart/1 x 1 gallon/4 quarts= 1/4 gallons

therfore, 4 cups is equal to 1/4 gallons. hope this helps!

In order to convert gallons to cups using more than one conversion factor, first convert gallons to quarts and then convert quarts to cups.

The first step is to convert gallons to quarts:

1 gallon = 4 quarts

The convert quarts to cups:

1 quart = 4 cups

To learn how to convert units, please check: https://brainly.com/question/25993533

#SPJ2

Answer:

2 is slope

Step-by-step explanation:

d = √(Δy2 + Δx2) = √(82 + 42) = √80 = 8.94427

Distance between x's (Δx) is 4

-2 is y-intercept

m = 8 / 4 = 2 / 1 = 2

Answer:

B

Step-by-step explanation:

the way that i was taught was that if you want to find out if a equation is linear is if you it cant have an exponential in it equation and it cant be a fraction and cant have a parenthesis(for the beginning it cant be a fraction or have a exponent.

Answer:

[tex]\huge\boxed{\text{A is not linear.}}[/tex]

Step-by-step explanation:

Linear equations are equations that, when graphed, form a "line" and have a constant rate of change.

Usually, these are in the form [tex]y=mx+b[/tex] when put in that order.

There are a few types of equations, I'll list some of the major ones

Linear functions are usually in the form [tex]y=mx+b[/tex]

Exponential functions are usually in the form [tex]y=b^x[/tex]

Quadratic functions are usually in the form [tex]ax^2 + bx + c[/tex]

We must note that linear functions can not

A) Have an exponent on any x term

B) Have x and y multiplied by each other

We can see that every equation, except A

A) Follows the form [tex]y=mx+b[/tex] ([tex]-3x--7y=-21[/tex] can be simplified to [tex]y= \frac{3}{7}x-3[/tex])

B) Does not have any exponents on their x terms

That leaves A) to be the equation that isn't linear.

Hope this helped!

Answer:

Equation A is non-linear.

Step-by-step explanation:

We are given four equations in which we need to determine if they are linear or non-linear relationships.

Firstly, we need to know some information about linear equations:

Now, in order to check this easily, we need to place these equations into slope-intercept form.

Equation A

[tex]\displaystyle y = 3x^3 - 10[/tex]

We see that this has an exponent, so this cannot be a linear equation.

In fact, because it is cubed, this is called a cubic function. Therefore, equation A is not a linear equation.

Equation B

[tex]\displaystyle y = \frac{1}{2}x + 4[/tex]

This equation does not have a exponent. It also has a slope and a y-intercept. Therefore, equation B is a linear equation.

Equation C

[tex]\displaystyle y = 4x -\frac{5}{3}[/tex]

The equation does not have a exponent. It also has a slope and a y-intercept. Therefore, equation C is a linear equation.

Equation D

[tex]-3x--7y = -21[/tex]

First off, we need to get this equation into slope-intercept form, if possible.

[tex]\displaystyle -3x -- 7y = -21\\\\-3x + 7y = -21 \ \ \ \text{Change the sign on 7y.}\\\\7y = 3x - 21 \ \ \ \text{Move 3x to the other side by adding.}\\\\\frac{7y}{7}=\frac{3x-21}{7} \ \ \ \text{Divide both sides by 7 to isolate y.}\\\\\bold{y = \frac{3}{7}x-3}[/tex]

Our final equation is [tex]\displaystyle y = \frac{3}{7}x-3[/tex].

The equation does not have an exponent. It has a constant slope and a y-intercept. Therefore, equation D is a linear equation.

Let's check our equations:

Therefore, we have determined that Equation A is not a linear equation, making it non-linear.

Explanation:

The two angles shown combine to 180 degrees because the angles form a straight line.

(3x+18)+(4x+15) = 180

7x+33 = 180

7x = 180-33

7x = 147

x = 147/7

x = 21