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ad-work [718]
3 years ago
9

Hello help me pls 6 and 7 EAY MATH

Mathematics
2 answers:
balu736 [363]3 years ago
6 0

Answer:

A

A

Step-by-step explanation:

anyanavicka [17]3 years ago
6 0

Answer:

D and C

Step-by-step explanation:

D: 2x/2-6/2=-6

x-3=-6

x=-3

C:

4•7/x=2

28/x=2

28=2x

14=x

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What is the slope of <br><br> 12y=(-24)x
White raven [17]

Answer:

-2

Step-by-step explanation:

First, solve so that y is alone on its side of the equation by dividing both sides of the equation by 12.

12y=(-24)x

y=(-2)x

Therefore, the slope must be -2.

4 0
3 years ago
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2 years ago
The quantities X and Y are proportional find the constant of proportionality (r) in the equation y=Rx
Juliette [100K]

Answer:

y/x = R

Step-by-step explanation:

The two quantities x and y are proportional means they have a relation.

The equation is;

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4 0
2 years ago
Read 2 more answers
a cookie recipe calls 3 1/4 cups of flour. the recipe makes 3 dozen cookies. how much flour us needed to make 144 cookies
Mnenie [13.5K]

1 dozen = 12

144 / 12 = 12 dozen

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They need 4 times the amount of flour:

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They need 13 cups of flour

4 0
3 years ago
25 – 4.33<br>7 + (1 - 100)​
Sidana [21]

Answer:

25 – 4.33 = 20.67

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Step-by-step explanation:

First one) Simply use your knowledge of integers and decimals to solve this. You can even start by drawing a number line and practising with that before beginning to do harder problems.

Second one) Just like the first one but use PEDMAS, BEDMAS or BODMAS and make sure to solve the brackets first.

6 0
2 years ago
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