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3 years ago

How do I get my parents to let me quit extra math (RSM) even after I've tried for a while

1 answer:

6 0

Maybe offer to make a deal with them where if you get all A's in your normal classes you can quit. It really depends on why you're taking the class in the first place. If it's not affecting your grades in any way, maybe it's best to just stay for the benefits of it.

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What is $3.00 times 40

PSYCHO15rus [73]

the answer is 120.00 dollars

6 0

3 years ago

Read 2 more answers

Solve the equation for a? z=mab. a)a=z+mb b)a=z-mb c)a= mb/z d)a=z/mb

Bingel [31]

Answer:

a = z/mb

Step-by-step explanation:

Given:

$\displaystyle \large{z=mab}$

To solve for a, divide both sides by the variables mb to isolate a-term.

$\displaystyle \large{\dfrac{z}{mb}=\dfrac{mab}{mb}}$

Simplify the expression and we finally have solved for a-term.

$\displaystyle \large{\dfrac{z}{mb}=a}\\\\\displaystyle \large{a=\dfrac{z}{mb}}$

Therefore, the answer to this question is a = z/mb.

Please let me know if you have any questions regarding my answer or explanation!

4 0

2 years ago

How many moles are in a sample of 3.01 x 10^18 formula units of sodium hydroxide (NaOH)?

Lunna [17]

Step-by-step explanation:

We can use the formula to find the number of moles. As ,

$:\implies$ n = No. of particles/ N_A

$:\implies$ n = 3.01× 10¹⁸/6.022 × 10²³

$:\implies$ n = 1/2 / 10⁵

<h3>Hence the number of particles is 1/2 / 10⁵ </h3>

4 0

2 years ago

Which expression is equivalent to ( 11 x − 8 ) + ( 7 − 4 x ) ?

dlinn [17]

Answer:

7x-1

Step-by-step explanation:

Use commutative property:

(11x-4x) + (-8+7) = 7x-1

6 0

2 years ago

I need working out and answers for the following:

LenaWriter [7]

A. 4x - 3 = 2x + 7
4x - 2x = 7 + 3
2x = 10
x = 5

B. 2x + 6 = 7x - 14
2x - 7x = - 14 - 6
-5x = -20
x = 4

C. 2( x + 3) = x - 4
2x + 6 = x - 4
2x - x = -4 - 6
x = -10

D.4 ( 5x - 2) = 2( 9x + 3)
20x - 8 = 18x + 6
20x - 18x = 6 + 8
2x = 14
x = 7

E.4x - 1/2 = x - 7
4x - x = -7 + 1/2
3x = (-14 + 1)/2
3x = -13/2
x = -13/6

F. 3x + 2 = 2x + 13/3
3x - 2x = 13/3 - 2
x = (13 - 6)/3
x = 7/3

Hope This Helps You!

4 0

3 years ago