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Irina-Kira [14]
3 years ago
15

How do you work out this problem?

Mathematics
1 answer:
drek231 [11]3 years ago
8 0
What is your question?
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If 1 kilogram is 2.2lbs how many kilograms is 1lbs
DedPeter [7]

Answer:

0.45r

Step-by-step explanation:

I think thats right

5 0
2 years ago
What is the value of the expression
Arturiano [62]

Answer:

OA) 14

Step-by-step explanation:

2((7+1)-1)

2(8-1)

You could expand the brackets then simplify or just simplify now. It will be better to simplify now though but I will do both methods.

Simplifying first:

2(7) = 2 × 7 = 14

Our answer is 14 So answer is OA) 14

Expanding first then simplifying:

2(8-1) = 16-2 = 14

Our answer is 14 So answer is OA) 14

5 0
2 years ago
Read 2 more answers
Two less than 3 times a number is the same as the number plus 10. What is the number?
taurus [48]

This should help

3 * a - 2 = a + 10

8 0
3 years ago
Tell whether the ordered pair is a solution of the system of equations.
katovenus [111]

Answer:

2x + y = 5

y = 4x – 1

Substitute (2, 1) into system, then:

2x + y = 5  => 2 x 2 + 1 = 5 => 5 = 5 (satisfied)

y = 4x– 1   => 4 x 2 - 1 = 1  => -7 = 1 (not satisfied)

=> Option 3 is correct.

Hope this helps!

:)

8 0
3 years ago
For which value of x must the expression √37x be further simplified?
vekshin1

Answer:

37x

Step-by-step explanation:

Since it has a square root you can square it to get rid of it so your final answer is 37x

5 0
3 years ago
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