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3 years ago

There is 240 mg of sodium for 36 crackers. How much sodium for 15 crackers.

Mathematics

1 answer:

muminat3 years ago

4 0

100. You would divide the original amount of crackers by 240, then multiply by the new amount of crackers.

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PLEASE ANSWER ASAP!!!!!! I WILL LOVE FOREVER LOL!!!

const2013 [10]

Point-slope form: y - y₁ = m(x - x₁)

(m is the slope, (x₁, y₁) is the point you are given that is on the line)

You know:

m = 5

(x₁, y₁) = (-2, -3) So substitute/plug it into the equation

y - y₁ = m(x - x₁)

y - (-3) = 5(x - (-2)) (two negative signs cancel each other out and become positive)

y + 3 = 5(x + 2) Your answer is A

5 0

3 years ago

Read 2 more answers

Factorise and divide 3^ 2 (2 ^2 − 14 + 24) ÷ 6 ( x − 4)

Fiesta28 [93]

Answer:

i think its 21/x-4

Step-by-step explanation:

sorry if im wrong

3 0

2 years ago

Sallly has 3 marbles. Every

Anton [14]

If Sally already has 3 marbles and she finds 5 everyday. That means you add 5 until you get to 58. So in this case 5 times 11 is 55 + 3 is 58. Answer: It will take 11 days at this rate for her to have 58 marbles.

8 0

3 years ago

The perimeter of a rectangle is 30 cm and its length is x cm. Find its area in terms of x. step by step explanation.

Debora [2.8K]

<h3>Question:</h3>

The perimeter of a rectangle is 30 cm and its length is x cm. Find its area in terms of x.

Area in terms of x

<h3>Given:</h3>

Perimeter = 30 cm

L = x

<h3>Answer :</h3>

To find area first we should know value of with.

So first Let's find width by using this formula:

$\blue{\boxed { \sf \underline {Perimeter=2(Length+Width)}}}$

Insert Value of length and perimeter.

$: \implies \sf 30 = 2(x + width)$

$: \implies \sf \dfrac{30}{2} = (x + width)$

$: \implies \sf{}x + width = \dfrac{ { \cancel{30}}^{ \: 15} }{ { \cancel{2}}^{ \: 1} }$

$: \implies \sf{}x + width = 15$

$: \implies \sf{} \star \underline{\underline{ width = 15 - x}} \star$

Now Let's find Area by using this formula

$\blue{\boxed { \sf \underline {Area=Length \times Width }}}$

$: \implies \sf{}Area = x \times (15 - x)$

$: \implies \sf{} \star \underline{\underline{ Area = 15x - {x}^{2} \: cm {}^{2} }} \star$

hope it helps!

3 0

3 years ago

Find the coordinates of the point in which the graph of 4x-5y=20 meets x axis and y axis

Flauer [41]

The correct coordinates of the x and y intercept would be,

X axis, (5,0)
Y axis, (0,-4)

3 0

3 years ago