3 years ago

Can anyone help with this question

Mathematics

1 answer:

WARRIOR [948]3 years ago

7 0

Answer:

Step-by-step explanation:

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{[8-3)x2]+[(5x6)-5]}÷5=

KIM [24]

the answer is 7

8-3=5

5x2=10

10+(5x6)-5=35

35/5=7

3 0

3 years ago

The sum of 9 and a number is twice a number plus 14. Write an equation.

Olin [163]

Answer:

9+x = 2y+14

Step-by-step explanation:

It says 9 plus a number, so plug in x for 'a number', and it says 'is twice a number plus 14'. Plug in '=' for is another variable for 'a number', and last but not least, just put +14 for plus 14

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3 years ago

If x= 1/2y the which expression represents? 1/x A 1/2y B -1/2y C 2y D -2y

slega [8]

Answer:

Step-by-step explanation:

1/(1/2)

y=2

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3 years ago

Evaluate 2^−4/4^0. Write your answer as a fraction in simplest form. Can you help me pls?

tia_tia [17]

Answer:

1/16 or 0.0625

Step-by-step explanation:

5 0

2 years ago

How is 3*7 and 6*7 related

coldgirl [10]

Answer:

3*7=21

6*7=42

so 3*7 is 1/2 of 6*7

Step-by-step explanation:

6 0

3 years ago