Plsssss helppppp!!! THANKS!!

Answer:

For the 1st one the answer is y = 5x + 150 and the second one is equal to y = -25x + 200.

Step-by-step explanation:

The first one would not be 30 because you're not finding the x value, just the equation. The second one you start with 200 hundred so you're adding 200 and since you're spending money every month it means subtracting. And the only equation that makes sense is y = -25x + 200

Answer:

A for #1 and C for #2

Step-by-step explanation:

Answer:

1. 3 feet is equal to 36 inches if you divide 36 by 4 you get 9

Step-by-step explanation:

2. 5 yards by 3 feet per yard equals 15 feet of fabric

Don't try to cheat the system by asking so many questions in 1 block

Question 1. if 3 flowers = 4 inches, and she has a 3 foot long row to plant flowers, then we need to see how many inches the row is.

1 foot = 12 inches

12 inches x 3 = 36 inches, or 3 feet.

Now we need to divide.

36 divided by 4 = 9.

So now we know that Mrs. Ryan can plant x amount of flowers 9 times. This makes the answer easier to find.

To find the answer, we need to simply multiply 3 and 9.

3 x 9 = 27.

Your answer would be Mrs. Ryan planted 27 flowers.

Question 2. this is simple. Just multiply 5 and 3.

5 x 3 = 15.

Your answer would be Mrs. murphy bought 15 feet of fabric.

Question 3. This is simple...Just multiply 4.3 x 100, or move the decimal over to the right twice and put a 0 where theres an empty space.

4.3 x 100 = 430

Your answer is the line is 430 centimeters wide.

Question 4. This is simple, just multiply 2.9 x 100 or move the decimal over to the right twice and put a 0 where there's an empty space.

2.9 x 100 = 290

Your answer is The book is 290 milliliters wide.

Question 5. This is also very simple. This time we add a decimal twice to the left. Put the decimal next to the 0 in 210.

210.

21.0

2.10

Your answer would be the bookshelf is 2.1 meters tall.

Question 6. This is, again, simple... Just multiply 3 and 1.61.

3 x 1.61 = 4.83

Your answer would be Connor ran 4.83 kilometers.

Question 7. This is simple, again... Just multiply 13 and 2.54.

2.54 x 13 = 33.02

Your answer would be c, 33.02 cm.

Answer:

5ₓ + 3ₓ + 9ₓ = -68

Step-by-step explanation:

5ₓ + 3ₓ + 9ₓ = -68

5 + 3 + 9 = 17

17 × ₓ = -68

-68 ÷ 17 = -4

17 × -4 = -68

ₓ = -4

<3 Enjoy,

    Dea

Mean is greater for grade 7.

Median is greater for grade 7.

So, the correct options are B and D.

"The mean is the number you get by dividing the sum of a set of values by the number of values in the set.

The median is the middle number in a set of values when those values are arranged from smallest to largest."

Mean for grade 6 is

= [tex]\frac{1+2+3+1+1+1+1}{7}[/tex]

= [tex]\frac{10}{7}[/tex]

Mean for grade 7 is

= [tex]\frac{1+2+5+2}{4}[/tex]

= [tex]\frac{10}{4}[/tex]

From both we get, Mean is greater for grade 7

Median for grade 6 is 1

Median for grade 7 is

= [tex]\frac{2+5}{2}[/tex]

= 3.5

From both we get, Median is greater for grade 7

So, the correct options are B and D.

Learn more about mean and median here

https://brainly.com/question/17060266

#SPJ2

Answer:

36 minutes

Step-by-step explanation:

If I read this correctly, Dracula jumps 1 time every 6 minutes. If he jumped 5 times in 30 minutes, then that means when he jumped a sixth time, it was 36 minutes that passed since:

30 / 5 = 6

So, if he were to jump a sixth time:

30 + 6 = 36

Therefore, Dracula jumps 1 time per 6 minutes.

Answer: 14 miles

Step-by-step explanation:

Answer:

a = -3

b = 18

c = -15

Step-by-step explanation:

Answer:

She needs to sell the rest of her 29.41 rolls of wrapping paper. If she sells all of her rolls of wrapping paper, she'll be able to get a total of $131.48.

Step-by-step explanation:

To get the answer to "How many more rolls of wrapping paper does Daisy need to sell?" you would have to add up how many she already sold which is

2.24 + 5.75 + 0.6 = 8.59

and then subtract 8.59 from the total of rolls she's supposed to sell.

38 - 8.59 = 29.41

To get $131.48

You multiply how much each roll costs to the total of rolls she's supposed to sell:

38 * 3.46 = 131.48

Hope this helped :)

Answer:

Let n = the number

5x + 6 = 2x - 9

3x = -15

x = -5

Step-by-step explanation:

last  bubble one i guess ok

Answer:

B is the correct answer here

Answer:

I think the answer is B

Step-by-step explanation:

Answer:

The answer is 14.3 :)

Step-by-step explanation:

Answer:

5 4/5

Step-by-step explanation:

Can I have brainlist plsss!

Answer:

5 4/5 is your answer

Make both numbers improper fractions then subtract, how to do that:

Multiply whole by denominator add it to numerator then you have your new numerator (improper fraction)

Answer:

yES 2:3

Step-by-step explanation:

The sides are the same length

Answer:

I guess 2:3 is the answer

Answer:

A: -5, -3 B:2, 0 C:4, 1

Step-by-step explanation:

I think you have to see where the dot is placed on the number placement I'm not completely sure but that's my guess

Answer:

the answer is 7 as 7 is not divisible by anythign exept for one

Step-by-step explanation:

Answer:

10ft

Step-by-step explanation:

31.4ft ÷ 3.14 (Pie) = 10ft.

Answer:

180

Step-by-step explanation:

at45% is white and its 81 so i can tell 50% is 90 so I multiplied that by two and got 180

im in 6th grade

Answer:

13/16

Step-by-step explanation:

hope this helps

Answer:

it is D.

Step-by-step explanation:

You add 1/8 and 3/8 to get 4/8.

Then you times 4/8 by 2 to get 8/16.

Then you add 8/16 and 5/16 to get 13/16.

Answer:

None (x=∅)

Step-by-step explanation:

5(x - 3) + 6 = 5x - 10

5x-15+6 = 5x-10

-15+6+10=5x-5x

1 = 0

x = ∅

Answer:

Step-by-step explanation:

(–10,–3)

(–8,–4)

(–6,–5)

(–4,–6)

(–2,–7)

(0,–8)

(2,–9)

(4,–10)

(7,–11)

Answer:

Step-by-step explanation:

Ok this is pretty simple. Slope intercept is by far the most simple way to write an equation given that it only has 2 pieces: the slope of the line and the value at which it crosses the y axis (so when x=0). Slope is usually represented by the varriable "m" and the y intercept is usually represented by the letter "b". (Don't ask me why they chose these 2 random letters. It's... it's just whatever... Go with it.) Thus, we have the equation y=mx+b. So anyways.. Slope is just the change in y divided by the change in x. To find this, we just take 2 random points on the graph, subtract the first y from the second y and divide that by the first x subtracted from the second x. Let's use (2,-9) and (4,-10) from this fun little graph you ever so generously provided for us.

I'm bad at transitions so here's the math:

(y2-y1)/(x2-x1)

((-10)-(-9))/(4-2)

-1/2 ------> Thats "m".

SOOO... the slope is -1/2. Cool. BUT WE ARENT DONE

The other thing we need is the y-intercept. You may find yourself asking "what is this... this THING... he speaks of?" Its where the line hits the y axis. Thats is. It's not that hard. In this case it's -8 so b=-8.

Now for the best part... LETS PLUG ALL THOSE DOOHICKEYS IN.

y=mx+b

m=-1/2

b=-8

y=-1/2x+-8-----> y=-1/2x-8

TA DA

MAGIC

If you have any other questions just let me know. You can ask it here or just dm me and I'll respond free of charge. G'Day!

Answer: 14$

Step-by-step explanation:

So first you have to add the total of muffin she bought. Next you have to multiply by the amount the person was selling them for. Therefore ending up with 14$

Answer:

The total would be 14 but including tax,  it would be $24

Step-by-step explanation:

Hope it'd helped.

Answer:

You can fill the quart bottle 4 times because there are 4 quarts in a gallon.

The answer would be 16.5 cm^2