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icang [17]
3 years ago
8

Help asap!!!!!! (10 points)

Mathematics
2 answers:
GarryVolchara [31]3 years ago
6 0

Answer:

B. -3

is correct

Step-by-step explanation:

0.7 * -3 = -2.1

then -1.4 is -3.5

correct.

Gwar [14]3 years ago
4 0
Your answer is right !!!! X is -3 !!!
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What is 10% as a decimal?
DiKsa [7]
Hi there!

10% as a decimal is 0.1

To find the decimal of a percentage, just divide the percentage by 100.

10/100 = 1/10 = 0.1

I hope this helps!
6 0
3 years ago
Simplify the ratio 14/20
poizon [28]
To simplify a ratio, whatever you do to the bottom, you must do to the top. Find the GCF of both numbers, then divide until you can no longer simplify. I showed my work on a sheet of paper for a visual look.

7 0
4 years ago
Ty makes balloon animals for birthday parties and wants to know what color balloons to buy. He surveys the 30 children closest t
anzhelika [568]

Answer:

The type of method is convenience; he isn't posting advertisements to volunteer(self-selected) and he isn't following an algorithm(systematic), therefore, he's using convenience.

4 0
4 years ago
I need to find the area of the shaded region, but I need detailed steps
olasank [31]
The shaded region is a parallelogram.

The formula for the area of any parallelogram is A=bh.

The base of the parallelogram is 2 meters long (given).

The height of the parallelogram is 9 meters (do not be fooled by the unnecessary information of 14 meters)
The height is 9 meters because the height has to be perpendicular to the base. Thus, the side length must be 9 meters.

Multiply them together.

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7 0
4 years ago
On a recent trip to the convenience store, you picked up 4 gallons of milk, 6 bottles of water and 5 snack size bags of chips. Y
bearhunter [10]

Answer:

Milk $3.60

Water $1.80

Chips $0.90.

Step-by-step explanation:

If w = cost of 1 bottle of water, m = cost of 1 gal of milk and c cost of 1 bag of chips we have.

4m + 6w + 5c  = 29.7

Also we have w = 2c and m = 1.8 + w.

From the first equation we have c = w/2.

So substituting for c and m in the initial equation we have:

4(1.8 + w) + 6w + 5(w/2) = 29.7

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So c = w/2 = 1.8/2 = 0.90.

and  m = 1.8 + 1.8 = 3.60.

8 0
4 years ago
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