If a car can travel 300 miles with
12 gallons of gas, what is the rate in miles per gallon?

Answer:

theres is no solution

Step-by-step explanation:

Answer:

C. I believe, hope this helps :)

Answer:

answer is C

Step-by-step explanation:

Answer: 9

Step-by-step explanation: it is technically the same shape twice but a little bit different

Answer:

2. bob was -1 yrs old

Step-by-step explanation:

1-2=-1

Answer:

Step-by-step explanation:

Can u add a picture

Answer:

28       -1  1/6

Step-by-step explanation:

41 - 13

28

4 1/2 - 1 1/3

5/2-11/3

15/6-22/6

-7/6

-1 1/6

Answer:

each received 1 bracelet

Answer:

55mg

Step-by-step explanation:

In order to calculate the total number of vitamin mg are in the drink we first need to turn the percentage of vitamin mg in the drink into a decimal. We do this by dividing the percentage by 100 like so...

110 / 100 = 1.1

Now that we have the decimal value of the percentage we simply multiply it by the recommended daily allowance​ (RDA) for this vitamin.

1.1 * 50mg = 55mg

Finally, we can see that the new health drink contains 55mg of this vitamin.

Answer: The answer is A

Step-by-step explanation:

i got it right so yeah

Answer:

65.09

Step-by-step explanation:

61×6.7%＝4.087

4.087+61＝65.087

65.087≈65.09

Answer:

aight here ya go

The slopes and y-intercepts of the two equations are

✔ different

, so this system has

✔ exactly one solution

Step-by-step explanation: i got it wrong so you can get it right :0

The larger number is 8 while the smaller number is 2. The slope and y-intercept of the equations y = –x + 10 and y = 4x are different so the system has exactly one solution.

The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.

In another word, the equation must be constrained with some constraints.

As per the given system of equations,

x + y = 10, y = 4x

The slope and y-intercept of (x + y = 10 ⇒ y = -x + 10) will be -1 and 10.

The slope and y-intercept of y = 4x will be 4 and 0.

Substitute, y = 4x into x + y = 10

x + 4x = 10

5x = 10

x = 2

And, y = 4 x 2 = 8

Hence "The larger number is 8 while the smaller number is 2. The slope and y-intercept of the equations y = –x + 10 and y = 4x are different so the system has exactly one solution".

For more about the equation,

brainly.com/question/10413253

#SPJ5

Use the slope-intercept form to find the slope and y-intercept.

Slope:  0

y-intercept:  ( 0 , − 6.1 )

Use the slope-intercept form to find the slope and y-intercept.

Slope:  0

y-intercept:  ( 0 , 2.2 )

Plot each graph on the same coordinate system

Answer:

2.4 miles

Step-by-step explanation:

This is a simple ratio problem.

Jordyn swims 4/5 mile in 1/3rd hour. So how many miles will they go in 1 hour? Let that be x:

That is 12/5 miles or 2  2/5 miles

In decimal, that's 2.4 miles

Answer:

fraction: 2 2/5 miles

decimal: 2.4 miles

Step-by-step explanation:

4/5*3=

12/5

Answer:

yes, no, no, yes, yes

Step-by-step explanation:

Answer:

yes no yes no yes

Step-by-step explanation:

an integer is just a whole number

no fractions that won't divide nicely or decimals

so -40/5 divides to -8

52 is just an integer

-27/9 divides to -3

Step-by-step explanation:

here

27/-9

=-3

so X>-3

now you can calculate

Answer:

x > -3; x is any number more than -3.

Step-by-step explanation:

-9 x > 27

x > 27÷-9

x > -3

Answer:

D

Step-by-step explanation:

Answer:

it is b.

Step-by-step explanation:

hope this helps

Answer:

1.) least common denominator

2.) like denominators

3.) unlike denominators

Hope it helps!

Answer:

1=Least Common Denominator

2=Like Denominators

3=Unlike Denominators

Step-by-step explanation:

Answer:

(29/8, -3)

Step-by-step explanation:

To work out any midpoint on a line, you use the two coordinates and find the middle of each x and y. So:

(⁽ˣ¹ ⁺ ˣ²⁾/₂ , ⁽ ʸ¹ ⁺ ʸ²⁾⁄₂)

We simply plug in our values here to solve. See attached image for solving steps.

Answer: 35 cupcakes

Step-by-step explanation: If a bakery sells 5 cupcakes for every 3 cupcakes, then use this ratio of (5 : 3). Now, that we know that 21 cookies were sold on Saturday, divide 21 by 3, which equals to 7. Lastly, multiply 5 x 7, which gives us a final result of 35 cupcakes.

Extra Work: You don’t have to do this, but the ratio would be (35 : 21), as a final result.

Answer:

B

Step-by-step explanation:

y=18x always stays constant. 2y=36x, ect

Answer:

1 solution.

Step-by-step explanation:

Expanding the given linear equation.

[tex]6(3x^2+4)10 = 1/2(4x+16)\\\hfill\\180x^2+240=2x+8\\\hfill\\\\180x^2-2x+232=0[/tex]

Divide everything by 2.

[tex]90x^2-x+116=0[/tex]

Here, you would use the quadratic formula and see that there is only one solution, however, it is not a real solution.

Answer:

I think it's C not sure tho sry if wrong

Answer:

The function rule is: [tex]y = -3x-5[/tex]

Step-by-step explanation:

Using the given input/output values, we can take two pairs of input-output values for finding the rule.

The function is a linear function as the input and output are changing linearly.

Required pairs are:

(1,-8)  and (2, -11)

The general rule for linear function is:

[tex]y = mx+b[/tex]

m is the slope of the function calculated using the formula

[tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]

Putting the values

[tex]m = \frac{-11+8}{2-1}\\m = \frac{-3}{1}\\m = -3[/tex]

Putting in equation

[tex]y = -3x+b[/tex]

To find the value of b, putting (1,-8) in the equation

[tex]-8 = -3(1) +b\\-8 = -3+b\\-8+3 = b\\b = -5[/tex]

Putting the values

[tex]y = -3x-5[/tex]

Hence,

The function rule is: [tex]y = -3x-5[/tex]