3 years ago

How can i use decimal models to add decimals?

1 answer:

7 0

I don’t know. Quite honest here. You didn’t give enough info. What type of decimal problems. Addition, Subtraction, Multiplication, Division. Be more specific.

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What 20% as a decimal ?

yulyashka [42]

20% as a decimal is 0.2

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6 0

4 years ago

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Question 5(Multiple Choice Worth 5 points)

denis23 [38]

Answer:

-2/6

Step-by-step explanation:

the negative is applied to the entire fraction so it doesnt matter if its at top or bottom

8 0

3 years ago

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Can someone help me with number 2. Please explain your answer.

yKpoI14uk [10]

4x+y = 20
3x+y = 2
4x+y-3x-y = 20-2
x = 18

3x+y = 2
3.18 + y = 2
54 + y = 2
y = -52

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3 years ago

If x=7 and y=−5, evaluate the following expression:3x−y/2

CaHeK987 [17]

Answer:

( 3 ) ( 7 ) − ( $\frac{-5}{2}$ )

= 21 − ( $\frac{-5}{2}$ )

= $\frac{47}{2}$

Hope it helps

Please mark me as the brainliest

Thank you

4 0

3 years ago

If a square has an area of 324 ft what is the length of each side

AlexFokin [52]

Answer:

162

Step-by-step explanation:

324/2 because a square has sides that are all equal, so the area is 2 times the length of a side

8 0

3 years ago

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