NEED HELP ......
THANKS!!

Answer:

No solution

Step-by-step explanation:

1) 6x+3y=18 X4

2) 8x+4y=22 X3

Multiply first by 4 and second by 3

24x+12y=72

24+12y=66

Answer:

Earning for 1950- word article = $1170

Step-by-step explanation:

Given that:

Amount paid for 1300 word article = $780

Ratio of words to money = 1300 : 780

Let,

x be the amount for 1950 words.

Ratio of words to money = 1950 : x

As the relationship is proportional

1300 : 780 :: 1950 : x

Product of mean = Product of extreme

780 * 1950 = 1300x

1300x = 1521000

Dividing both sides by 1300

[tex]\frac{1300x}[1300}=\frac{1521000}{1300}\\x=1170[/tex]

Hence,

Earning for 1950- word article = $1170

Yeah I remember

Omg I loved it so much but it’s okay now

Answer:

d = 0.33

Step-by-step explanation:

First off, you want to get like terms next to each other. We'll move the numbers with variables on one side and normal numbers on the other. Since we're changing the sides of the equal sign they're on, this also changes whether their positive or negative.

d - d - 2d + 3d = 10 -7 + 8 - 10

Now that they're together, we can add or subtract them. The variables without numbers can be ones for this equation.

3d = 1

Now we divide 1 by 3 to find what d equals.

3d/3 = 1/3

d = 0.33

Answer:

v=π×(12÷2)^2×h=36πh ft^3

Step-by-step explanation:

v=π(d÷2)^2×h(formula)

Answer:

-20b-35

Step-by-step explanation:

Answer:

2a+2b

Step-by-step explanation:

a times by 2 is 2a

b times by 2 is 2b

Answer:

Executive branch

Step-by-step explanation:

I think this is right and get point

Answer:

30

Step-by-step explanation:

Answer:

26

Step-by-step explanation:

Answer:

I am pretty sure that it's the third one.

Answer:

96 mph is the answer

The average speed is 96 mph

The average speed is the total distance traveled by the object in a particular time interval.

Given:

d= 240 miles

t = 2 hours 30 minutes.

t= 2.5 hours

Average speed= distance/ time

                        =  240/2.5

                        =  96 mph

Learn more about average speed here:

https://brainly.com/question/12322912

#SPJ2

Answer:

$9.50

Step-by-step explanation:

Answer:

$9.50

Step-by-step explanation:

divide $15.20 by 1.6

Answer:

x cant be 1 or 4 or you will divide by zero

Step-by-step explanation:

Switch x and y and solve for y to get restricted values of y

Answer:

A) y ≤ 6

Step-by-step explanation:

if you were to graph this equation you could see the maximum point is at (-1, 6) which means that y-values can be 6 or less

Answer:

your answer is B becausewe can find k when given any point by dividing the y-coordinate by the x-coordinate. For example, if y varies directly as x, and y = 6 when x = 2, the constant of variation is k = - 3.

Answer:

The answer is C, I just took the quiz in CAVA :))

FYI: C is f(x)=−1/6x not f(x)=−16x

Answer:

The expression in simplified form is -13w - 7

Step-by-step explanation:

Given expression is;

-6w + (-8) + 1 + (-7w)

Rearranging the expression and combining alike terms;

-6w + (-7w) + (-8) + 1

-6w - 7w -8 + 1

-13w - 7

The expression in simplified form is -13w - 7

Hence,

The expression in simplified form is -13w - 7

Answer:

953752765585

Step-by-step explanation:

Hope this helps.

Answer:

953752765585

Step-by-step explanation:

JUST MULTIPLY

Answer:

63 = 1 x 63, 3 x 21, or 7 x 9. Factors of 63: 1, 3, 7, 9, 21, 63. Prime factorization: 63 = 3 x 3 x 7, which can also be written 63 = 3² x 7.

Answer:

D half a barrel an hour

Step-by-step explanation:

hope it helps

Answer:

f = 16

Step-by-step explanation:

Isolate the variable, f. Note the equal sign, what you do to one side, you do to the other. Multiply 8 to both sides of the equations:

2 = (f/8)

2(8) = (f/8)(8)

f = 2 * 8 = 16

f = 16 is your answer.

~

Answer:

f= 16

Step-by-step explanation:

multiply by 8 on both sides

16=f

Answer: She must walk 750 meters to bus stop.

Step-by-step explanation:

Given: Distance between Maritza's house and her school (A)= 12.5 kilometers.  (Total distance)

Distnance between Bustop and school (B)=  11.75 kilometers

Distance she need to walk to reach bus stop = A - B

=  12.5 - 11.75  kilometers

= 0.75 kilometers

= 0.75 x 1000 meters   [ 1 kilometer = 1000 meters]

= 750 meters

Hence, She must walk 750 meters to bus stop.

Answer:

Combine like terms if possible

Then solve

5x+20y-6=32

No liek terms available

5x+20y=38

Add 6 becuase its an equation

We can’t simplify anymore

So The answer is 5x+20y=38

If you want it in a form of x or y just letme know in the comments

Answer:

3/5 (Already there but I wanted to put an explanation)

Step-by-step explanation:

first you want to change the 1/2 to work better with the 1/10. The way you can do is change the 1/2 to be 5/10 by multiplying both sides of the fraction by 5 so that it is out of 10 rather than out of 2. you then add 5/10 to 1/10 to get x=6/10. since 6/10 can be simplified by 2, you divide both sides of the fraction by 2 to get 3/5=x

Answer:

How many assignments are left to grade: 230 assignments

Step-by-step explanation:

Answer:

184

Step-by-step explanation:

If 46 is 20% of all the math assignments, and theres 80% left which is equal to 4, 46 x 4 is 184 (does that make sense?)

Answer:

The answer is C or the 3rd one.

Step-by-step explanation:

Answer:

The graph of f(x) = |x| is a v-shape and doesn't cross over the x-axis.

The graph of g(x) = -1/2|x| is still a v-shape, but it's upside-down and a bit wider. This is because of the coefficient in front of the |x|.  The negative sign flips the graph of |x| and the 1/2 makes the slope smaller, therefore the graph is less steep.

I've attached a picture of the two lines below!

Answer:5

Step-by-step explanation: