13. Two Plants are growing in a greenhouse. A sunflower plant is 36 cm tall and
grows at a rate of 5 cm per week. An aloe plant is 96 cm tall and grows at a rate of 2 cm per week. After how many weeks will the plants be the same height?
Write and solve a system of equations that represents the given situation.

A. 25 weeks
B. 20 weeks
C. 15 weeks
D. 10 weeks

Answer:

Step-by-step explanation:

Answer:

Im pretty sure you are talking about the multiplication sign.

The more you advance, the multiplication sign will look like that more often

Answer:

A. They are boys who are not in sixth grade and don't wear glasses.

Explanation:

Answer:

new dimentions = 12, 12, 24, 24

new perameter  = 72cm

new perameter will be 4 times as large as the original

Step-by-step explanation:

2(3*4) + 2(6*4) = 24+48 = 72

72/4 = 18

The new rectangle would have the dimensions 12 cm and 24 cm

The perimeter of the new rectangle would be 72 cm

And, The new perimeter will be 4 times as large as the perimeter of the original rectangle .

A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.

Given that;

The perimeter of rectangle is,

⇒ P = 2(3) + 2(6) = 18 cm.

Now, After multiplied by 4 in all the dimensions we get;

Dimensions are,

⇒ 4 × 3 = 12

⇒ 4 × 6 = 24

Hence, The perimeter of the new rectangle would be;

⇒ 2 (12 + 24)

⇒ 2 × 36

⇒ 72 cm

⇒ 18 × 4 cm

Thus, The perimeter of the new rectangle would be 72 cm

And, The new perimeter will be 4 times as large as the perimeter of the original rectangle .

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5. 38.6 - 2.1 = 36.5. Michelle scuba dives 36.5 meters in 6.25 minutes. 36.5/6.25 = 5.84 meters. The average change in Michelle's position each minute is 5.84 meters.

6. 2/3 of 6 = 4. Bob would use 4 cups of sugar to make 2/3 of a batch of cookies.

Answer:

A. 3.9

Step-by-step explanation:

If Melissa scores a grade point average in the fourth quarter of 3.9, the the sum of all of her grade point averages would be 12, and that divided by 4 would make the average 3, giving her a grade point average of 3.

Answer:

3

Step-by-step explanation:

The line 3 is not a line of symmetry.

Line of symmetry of a figure or a shape is the line which divides the figure or shape in to equal and symmetrical parts.

This line is also called as axis of symmetry.

It is sometimes also called as mirror line since the line divides in to parts which looks like mirror images.

Given is a shape of a triangle.

There are 4 lines drawn.

Of these, 3 lines are drawn from a vertex of the triangle to the middle point of the opposite side, which divides the triangle in to two equal triangles.

So these lines are lines of symmetry.

But line 3 does not divide the triangle in to equal parts.

So it is not line of symmetry.

Hence line 3 is not a line of symmetry.

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Answer:

I think the answer might be 543.62

Step-by-step explanation:

I did the math and since yo just use the formula of a rectangular prism which is V=L*W*H it should give you 543.62, i hope it helps and I'm sorry if it didn't. Have a great day!

Answer:

dfbbfbf

Step-by-step explanation:

dsktgsjfjvbgjshfhfthhvdh

Answer:

... of India is close to 1.08 × 10^9 . Which of the following represents this population written in standard notation? ... 1,080,000,000. B. 1,080,000. C. 180,000,000. D. 108,000 ... We get the answer by multiplying and dividing the number by 109=1000000000 ... A 300−600−900 triangle has the smallest side equal to 10 cm.

Step-by-step explanation:

Answer:

Step-by-step explanation:

1) vertical

2) adjacent

Answer:

You have chose the correct ones.

Step-by-step explanation:

I know I'm late, but just wanted to help out!

Step-by-step explanation:

7-5=2(potato minus carrot side height)

5 ( carrot side length)

2×5=10

Answer:

10.D

Step-by-step explanation:

A=2(wl+hl+hw)

SA=(6,4*4)*2+(6,4*10,5)*2+(4*10,5)*2=269,6 square centimeters

I believe,this is it.

Since it is a juice box the dimensions fit to fold the box,so it's  easy to guess looking the parts that need to match together.(I wrote on the image the dimensions that were ''lacking''...)

Answer:

a

Step-by-step explanation:

Answer:

the 12th

Step-by-step explanation:

Answer:

D. $310.40

Step-by-step explanation:

We need to find 16% of 1,940:

1,940 x 0.16 = 310.4

$310.40

Answer:

310.40 dollars

Step-by-step explanation:

16% of 1940 is 310.4

we need to find 16% of the worth of dresses to find the commission because she makes 16% in commission.

Answer:

22

Step-by-step explanation:

Put them in order from least to greatest

18,19,22,22,24

Then cross one out from each side

19,22,22

Then cross one out from each side again

So you're left with 22

Hope this helps.

Brainliest would be appreciated

Answer:

Cant see it

Step-by-step explanation:

Answer:

probably 2/4 try it I don't know

Answer:

1/2

Step-by-step explanation:

Answer:

Step-by-step explanation:

10. mean, 15.5

    median, 16.5

    mode, 20

Given:

The expression is:

[tex]\left(\dfrac{6}{17}t-6\right)+\left(\dfrac{7}{17}t+9\right)[/tex]

To find:

The missing values in the simplification of the given expression.

Solution:

We have,

[tex]\left(\dfrac{6}{17}t-6\right)+\left(\dfrac{7}{17}t+9\right)[/tex]

Combining like terms, we get

[tex]\left(\dfrac{6}{17}t-6\right)+\left(\dfrac{7}{17}t+9\right)=\left(\dfrac{6}{17}t+\dfrac{7}{17}t\right)+\left(-6+9\right)[/tex]

[tex]\left(\dfrac{6}{17}t-6\right)+\left(\dfrac{7}{17}t+9\right)=\dfrac{13}{17}t+3[/tex]

Therefore, the missing values for 1,2,3,4 blanks are [tex]\dfrac{6}{17}t,9,\dfrac{13}{17},3[/tex] respectively.

Answer:

IQR = 157.5

Step-by-step explanation:

Q1 = 518.5

Q3 = 676

Equation = 676 - 518.5 = 157.5

Hope this helps!