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TiliK225 [7]
4 years ago
13

The difference between -7/9 and 4/9 is A. -1/3 B. 1/3 C. -1 2/9 D. 1 2/9

Mathematics
1 answer:
grin007 [14]4 years ago
6 0

Step-by-step explanation:

To subtract fractions, find the LCD and then combine.

Exact Form:

−119

Decimal Form:

−1.¯2

Mixed Number Form:

−129

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You need 1/2 a cup of butter for every 2 eggs in a chocolate chip cookie recipe What is the unit rate of cups of butter per egg?
Lapatulllka [165]

Answer: 1/4 cups of butter

Step-by-step explanation:

You need 1/2 cups of butter for every 2 eggs.

When a question asks for the unit rate, it means what quantity of the other variable is needed per 1 unit of the variable in question.

In other words, how many cups of butter are needed per egg.

= Cups of butter / no. of eggs

= 1/2 ÷ 2

= 1/4 cups of butter

3 0
3 years ago
PLEASE HELP QUICK!<br><br> There are 2 questions please answer them both
antiseptic1488 [7]

Answer:

Concept: Graph Analysis

  1. Take a look at the first graph. Notice it goes through (0,-2) and the slope is 5/2 so the answer is A.
  2. Next to find the equation we look at the y-intercept and determine that its -2 and the slope is -5/2. Hence the answer is C

8 0
3 years ago
Read 2 more answers
How to graph -5x + y = 1
Cloud [144]

Answer:

look on the graph i gave you

Step-by-step explanation:

3 0
3 years ago
-x+ 3y = 14<br> 3x – 3y =-6<br> How would do in steps ?
Naddika [18.5K]

for the first part:

Let's solve for x.

−x+3y=14

Step 1: Add -3y to both sides.

−x+3y+−3y=14+−3y

−x=−3y+14

Step 2: Divide both sides by -1.

−x/−1  =  −3y+14/−1

x=3y−14

Answer:

x=3y−14

Second part:Let's solve for x.

3x−3y=−6

Step 1: Add 3y to both sides.

3x−3y+3y=−6+3y

3x=3y−6

Step 2: Divide both sides by 3.

3x/3= 3y−6/3x=y−2

Answer:

x=y−2

7 0
3 years ago
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IRINA_888 [86]

Answer:

b hope it helps make brainlliest ty

5 0
3 years ago
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