2 years ago

12+3x+12-x= I need help please

Mathematics

1 answer:

Marina86 [1]2 years ago

7 0

I hope this is helpful

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Mackenzie has a bag that contains 6 red marbles, 4 blue marbles, and 14 yellow marbles. If she chooses one marble from the bag,

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10 of the 24 marbles in the bag are not yellow.

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3 years ago

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Help please thank you so much

Volgvan

Answer:

6.33:20

Step-by-step explanation:

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8/11 of a class of 44 pupils passed their science test. how many pupils failed the test?

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Answer:

12 pupils failed the test

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2 years ago

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Help please!! Thank you!! :)

Naddik [55]

Answer:

A. m^2+7m+10=0

Step-by-step explanation:

This is a problem in pattern matching, and in substituting a variable for a pattern.

(x^2+3)^2 +7x^2 +21 = -10 . . . . . . given

(x^2 +3)^2 +7(x^2 +3) = -10 . . . . . factor the last two terms

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1 year ago

4. Which operation should be completed first in the expression below? Use PEMDAS to evaluate. 24 ÷ (12 – 8) x 6 + 3 a. Add b. Su

irinina [24]

Answer:

Option b - Subtract

Step-by-step explanation:

Given : Expression $24\div(12-8)\times 6+3$

To find : Which operation should be completed first in the expression below?

Solution :

P - Parentheses

E - Exponent

D - Divide

M - Multiplication

A - Addition

S - Subtraction

In the first step we solve the bracket in the expression $24\div(12-8)\times 6+3$

So, we do subtraction i.e. 12-8=4

Therefore, option b is correct.

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3 years ago