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Anastasy [175]
3 years ago
14

I NEED HELP WITH THIS FAST!

Mathematics
1 answer:
iren2701 [21]3 years ago
4 0

Answer:

Step-by-step explanation:

Easy C

That is a really hard one but i gotch you

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The store sells 6 boxes of cupcakes $18. How much does 10 boxes of cupcakes cost?
kondaur [170]

Answer:

$30

Step-by-step explanation:

6 box = 18

1 box = 3

10 box = 30

4 0
3 years ago
Help me please I just don’t get it ‍♀️
ss7ja [257]

Answer:

\large\boxed{1.\ the\ slope\ is\ \dfrac{1}{4}}\\\boxed{2.\ y=3x-5}\\\boxed{3.\ (3, 6)}

Step-by-step explanation:

\text{Let}\ k:y=m_1x+b_1\ \text{and}\ l:y=m_2x+b_2.\\\\l\ \perp\ k\iff m_1m_2=-1\to m_2=-\dfrac{1}{m_2}\\\\l\ \parallel\ k\iff m_1=m_2\\\\m-slope\\b-y-intercept\to(0,\ b)\\\\1.\\\\y=-4x+1\to m_1=-4\\\\m_2=-\dfrac{1}{-4}=\dfrac{1}{4}

2.\\y=3x+2\to m_1=3\\\\m_2=3,\ b=-5\\\\y=3x-5

\text{Calculate}\ a\ \text{and}\ b:\\\\a=\dfrac{6-(-9)}{5}=\dfrac{15}{5}=3\\\\b=\dfrac{8-(-2)}{5}=\dfrac{10}{5}=2\\\\\text{Calculate the coordinates of a point:}\\\\x=-9+4a\to x=-9+4(3)=-9+12=3\\\\y=-2+4b\to y=-2+4(2)=-2+8=6

3 0
3 years ago
Subject - Maths<br><br>Need help!​
xeze [42]

1) 25%

2) 60

3) 1750

4)

5) 20%

6) 2400

7) 10

8)24

9) 1/25

10) X/y = constant.

sorry 4 no. is not taught in Nepal

5 0
3 years ago
Read 2 more answers
HELP PLEASE!!1!
Sergio039 [100]
A 180º rotation around the origin changes the coordinates from (x, y) to (-x, -y).
A translation 7 units up increases the y value by 7 units.
A reflection over the x-axis results in the y-values being opposites.
6 0
4 years ago
Read 2 more answers
Evaluate the expression -5-3+1
hram777 [196]

Answer:

The answer is -7

Step-by-step explanation:

-5 - 3 = -8

-8 + 1 = -7

Hope I helped :)

3 0
3 years ago
Read 2 more answers
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