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3 years ago

Write an expression that is equal to 3x2 1/4

1 answer:

3 0

Start out changing the 2 1/4 into an improper fraction which is 9/4. Multiply it by 3 and wallah you have 27/4. There are many different options you can take to create an expression equivalent to 27/4. One example could be: 9/2 x 3/2.

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Which equation produces the values in the table? O y= 4x O y=4+x O y=1/4x Oy=4 - x

MakcuM [25]

Answer:

Step-by-step explanation: It’s C thank me later

6 0

2 years ago

Bill had $5.42 and earned 2.25 he spent $3.78 how much did he have left

inna [77]

Answer:

3.89

Step-by-step explanation:

5.42+2.25=7.67

7.67-3.78=3.89

Hope this helps

8 0

3 years ago

144=12x 45 =4x-27 2x-2=14 12x=44-10x does any one kno these questions?

Free_Kalibri [48]

Hello russell6333!

$\huge \boxed{\mathfrak{Question} \downarrow}$

Solve for x.

144 = 12x
45 = 4x - 27
2x - 2 = 14
12x = 44 - 10x

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

$1) \: \: \: 144 = 12x \\ \frac{144}{12} = x \\ \boxed{ \boxed{ \bf12 = x}}$

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$2) \: \: \: 45 = 4x - 27 \\ 45 + 27 = 4x \\ 72 = 4x \\ \frac{72}{4} = x \\ \boxed{ \boxed { \bf18 = x }}$

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$3) \: \: \: 2x - 2 = 14 \\ 2x = 14 - 2 \\ 2x = 12 \\ x = \frac{12}{2} \\ \boxed{ \boxed{ \bf \: x = 6}}$

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$4) \: \: \: 12x = 44 - 10x \\ 12x + 10x = 44 \\ 22x = 44 \\ x = \frac{44}{22} \\ \boxed{\boxed{ \bf \: x = 2}}$

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To solve questions of these sorts, bring all the terms to one side & simplify it leaving x alone in the other side of the equation (other side of the equal to sign). After simplification you'll get the value of x.
Remember that the signs & operations will change when you bring a term to the other side of the equation.
So, addition will become subtraction, subtraction will become addition, multiplication will become division & division will become multiplication.

__________________

Hope it'll help you!

ℓu¢αzz ッ

8 0

3 years ago

Read 2 more answers

The value of the square root of -4 is not -2 because?

Anarel [89]

A) (-2)² ≠ -4 is your answer

Explanation:

(-2)² = (-2)(-2)

(-2) x (-2) = 4

∴ A) (-2)² ≠ -4

hope this helps

7 0

2 years ago

Multiply. Write your answer as a mixed number in simplest form. 3 3/8x6

7nadin3 [17]

Answer:

3 1/16

Step-by-step explanation:

1) Evaluate 8×6; 3 (3/6*8) = (3/48)

2)Simplify 3/48 into 1/16

3) Answer is: 3 1/16

4 0

3 years ago

Read 2 more answers