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3 years ago

10

Can someone please help with this?

1 answer:

Dimas [21]3 years ago

3 0

The 2nd one I think

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5 less than half a number, x<br><br> please help i will give you the brainliest answer

Karo-lina-s [1.5K]

Answer: 1/2x -5

Step-by-step explanation:

Half of x , less 5. (5 less just means subtract)

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3 years ago

Simplify this expression. (2-5sqrt6)*3sqrt2<br> Please hurry taking a test.

a_sh-v [17]

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Step-by-step explanation:

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3 years ago

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mars1129 [50]

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3 years ago

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Mr Edwards buys 2 new knobs for each of his kitchen cabinets. How many knobs does he buy?

Andreas93 [3]

Answer:

Step-by-step explanation:

You need to find out how many cabinets it is

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3 years ago

I think of a number. If I divide the sum of 6 and the number by 3,the result is 4 more than one quarter of the number. Find the

Alex17521 [72]

Answer:

24

Step-by-step explanation:

Let the number be x.

Sum of the number and 6: $6+x$

Divide it by 3: $\frac{6+x}{3}$

Result is 4 more than one quarter of the number:

$\frac{6+x}{3} =4+\frac{1}{4} x$

Multiply both sides by 12:

$\frac{6+x}{3}\cdot \:12=4\cdot \:12+\frac{1}{4}x\cdot \:12$

Simplify:

$4\left(x+6\right)=48+3x$

Expand:

$4x+24=48+3x$

Subtract 24 from both sides:

$4x+24-24=48+3x-24$

$4x=3x+24$

Subtract 3x from both sides:

$4x-3x=3x+24-3x$

$x=24$

The number is 24.

7 0

3 years ago