Need help thank you!

Answer:

C. I believe, hope this helps :)

Answer:

answer is C

Step-by-step explanation:

Answer:

As I’m unsure as to whether or not this is a joke or not, I’ll say 15 cm.

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[tex]9(x +3) = 3(3x + 6) + 9[/tex]

[tex]9x + 27 = 9x + 18 + 9[/tex]

[tex]9x + 27 = 9x + 27[/tex]

The two sides of this equation are exactly the same, so the above equation holds for any value of x , thus we have infinite solution for it.

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Answer:

x = 54

y = 47.5

Step-by-step explanation:

If two lines p and q are parallel and line r is a transversal intersecting these lines at two different points,

(x + 56)° = (2x + 2)° [corresponding angles]

2x - x = 56 - 2

x = 54

Similarly, lines r and s are parallel lines and q is a transversal line intersecting these lines,

(y + 7)° + (3y - 17)°= 180° [Consecutive exterior angles]

4y - 10 = 180

4y = 190

y = 47.5

Answer: The answer is A

Step-by-step explanation:

i got it right so yeah

Answer:

your answers are

Step-by-step explanation:

1. [tex]2x-3=y+3[/tex]

[tex]2x-3=y+3\\ 2x+y=-3\\divide |by |2\\x+y=-1.5[/tex]

so x + y = -1.5

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:

D

Step-by-step explanation:

Answer:

3/19

Step-by-step explanation:

First, make 4 a fraction. Now, flip 4/1 to 1/4 for the following instruction: Do 12/19 x 1/4 = 12/76. Now divide both the denominator and numerator by 4 which equals 3/19.

Answer:  3/19 gallon

Step-by-step explanation:  1/4 of 12 is 3.

Just keep the denominator.

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

Answer:

x = 15.857143 (round this if you want)

Step-by-step explanation:

Total perimeter = 96

Values given = x, 6x-15

so:

x+6x-15 = 96

Using an unmentioned calculator, i get that x = 111/7 or 15.857143

Answer:

I think the anwser is

length =28 feet

the width=20 feet

Step-by-step explanation:

Answer:

X-coordinate: 2 and 3

Y-coordinate: 2 and 3

Step-by-step explanation:

Your welcome God bless you guys!!!

Answer:

Step-by-step explanation: X-coordinate: 2 and 3

Y-coordinate: 2 and 3.

Answer:50

Step-by-step explanation:

Plug 7 in for x

Multiply 9 by 7

Solve like normal equation

Answer:

-2 is correct

Step-by-step explanation:

Answer:

4.5 so 5

Step-by-step explanation:

36 divided by 8= 4.5

Answer:

5 packets

Step-by-step explanation:

If you do 36 divide by 8 u get 4.5

Then you round up to get 5.

If that doesn't make sence read this:

4 x 8 = 32

Mom has 32 cookies.

She needs one more packet to get 36 cookies (she will have extra)

32 + 8 = 40

She will have 4 extra btw

The answer is 5

GIMME BRAINLEITSTSTS! Hope this helps! :)))

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.

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:

4.9

Step-by-step explanation:

each line increases an incriment

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

i think it's 5 but i'm not sure

Answer:

0.02 is in the hundredths place.

Step-by-step explanation:

The decimal point represents the great divide between whole numbers and fractions of whole numbers.

The first digit behind the decimal point is called the “Tenths” place. Since you can get a whole number “one” (which is what the first digit in front of the decimal point is called) you can’t possible have a “one...ths” place.

Right after tenths you have hundredths. (which is what you’re looking for.) This is the second digit behind the decimal point.

After that you have thousandths, ten thousandths, and so on.

Pay close attention to the spelling. “Hundredths” and “hundred” are look similar but could be the difference between an A and an F.

Hope this helped! :)

Answer:

x>14

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

-4>-2x+24

Step 2: Flip the equation.

-2x+24<-4

Step 3: Subtract 24 from both sides.

-2x+24-24<-4-24

-2x<-28

Step 4: Divide both sides by -2.

-2x-2<-28-2

x>14

If it is right can I have brainliest.

Answer:

woomy...

Step-by-step explanation:

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:

C is the answer. Because 9-7=2

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]

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:

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

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: