All categories

3 years ago

4m + 2(8) = 5(8) solve for m

Mathematics

2 answers:

Allushta [10]3 years ago

7 0

Answer:

m=6

Step-by-step explanation

4(m+2(2))=4(5(2))

m+4=10

m=6

ollegr [7]3 years ago

3 0

Answer:

m = 6

Step-by-step explanation:

4m + 2(8) = 5(8) (Given)

4m + 16 = 40 (Simplify)

4m + 16 - 16 = 40 - 16 (Subtraction Property of Equality)

4m = 24 (Simplify)

$\frac{4m}{4} = \frac{24}{4}$ (Division Property of Equality)

m = 6 (Simplify)

You might be interested in

If a/b =2 , what is the value of 6b/a

faltersainse [42]

Answer:

The answer is 3

Step-by-step explanation:

If a/b = 2, then b/a = 1/2

Now,

6b/a = 6 × 1/2 = 6/2 = 3

Thus, The answer is 3

-TheUnknownScientist 72

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=3%5Csqrt%5Bn%5D%7Bx%7D%20-1%5Cleq%2012" id="TexFormula1" title="3\sqrt[n]{x} -1\leq 12" alt="3

lutik1710 [3]

Answer:

Step-by-step explanation:

$3\sqrt[n]{x} -1\leq 12\\3\sqrt[n]{x} \leq 12+1\\\sqrt[n]{x} \leq \frac{13}{3}$

4 0

3 years ago

The number 22 has exactly four factors. Since 22 is a multiple of 11, which must be true of 11?

lorasvet [3.4K]

Answer:

It must have more than one but fewer than four factors.

Step-by-step explanation:

11 has only two factors, 11 and 1, which is less than four factors and more than one factor.

6 0

3 years ago

F(x)=x^2-25. Determine the value of x for the given function formula

Soloha48 [4]

Answer:

You can't really determine anything here, as we'd need to know also the value of F(x)! Check again if there misses anything in this question.

6 0

2 years ago

How to solve (4x 3 + 7y 3z 4) 2

DedPeter [7]

My work:

Simplifying (4x3 + 7y3z4)(4x3 + 7y3z4) = 0 Multiply (4x3 + 7y3z4) * (4x3 + 7y3z4) (4x3 * (4x3 + 7y3z4) + 7y3z4 * (4x3 + 7y3z4)) = 0 ((4x3 * 4x3 + 7y3z4 * 4x3) + 7y3z4 * (4x3 + 7y3z4)) = 0 Reorder the terms: ((28x3y3z4 + 16x6) + 7y3z4 * (4x3 + 7y3z4)) = 0 ((28x3y3z4 + 16x6) + 7y3z4 * (4x3 + 7y3z4)) = 0 (28x3y3z4 + 16x6 + (4x3 * 7y3z4 + 7y3z4 * 7y3z4)) = 0 (28x3y3z4 + 16x6 + (28x3y3z4 + 49y6z8)) = 0 Reorder the terms: (28x3y3z4 + 28x3y3z4 + 16x6 + 49y6z8) = 0 Combine like terms: 28x3y3z4 + 28x3y3z4 = 56x3y3z4 (56x3y3z4 + 16x6 + 49y6z8) = 0 Solving 56x3y3z4 + 16x6 + 49y6z8 = 0 Solving for variable 'x'. Factor a trinomial. (4x3 + 7y3z4)(4x3 + 7y3z4) = 0 Subproblem 1Set the factor '(4x3 + 7y3z4)' equal to zero and attempt to solve: Simplifying 4x3 + 7y3z4 = 0 Solving 4x3 + 7y3z4 = 0 Move all terms containing x to the left, all other terms to the right. Add '-7y3z4' to each side of the equation. 4x3 + 7y3z4 + -7y3z4 = 0 + -7y3z4 Combine like terms: 7y3z4 + -7y3z4 = 0 4x3 + 0 = 0 + -7y3z4 4x3 = 0 + -7y3z4 Remove the zero: 4x3 = -7y3z4 Divide each side by '4'. x3 = -1.75y3z4 Simplifying x3 = -1.75y3z4 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. Subproblem 2Set the factor '(4x3 + 7y3z4)' equal to zero and attempt to solve: Simplifying 4x3 + 7y3z4 = 0 Solving 4x3 + 7y3z4 = 0 Move all terms containing x to the left, all other terms to the right. Add '-7y3z4' to each side of the equation. 4x3 + 7y3z4 + -7y3z4 = 0 + -7y3z4 Combine like terms: 7y3z4 + -7y3z4 = 0 4x3 + 0 = 0 + -7y3z4 4x3 = 0 + -7y3z4 Remove the zero: 4x3 = -7y3z4 Divide each side by '4'. x3 = -1.75y3z4 Simplifying x3 = -1.75y3z4 The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.
Hope that this help you! =)

8 0

3 years ago