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2 years ago

15

Determine the number of grams of HCl that can react with 0.750 g of Al(OH)3

1 answer:

dusya [7]2 years ago

4 0

Answer: don't know sorry

Step-by-step explanation:

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colise has 2 vases of flowers that each hold 10 red and 5 yellow roses. Michelle has the same total number of roses but in 3 vas

Maslowich

So each of Colise vases have 15 roses in them so she has a total of 30 roses 20 red and 10 yellow. Michelle also has 30 roses but he has three vases, each with 6 red roses, 6 x 3 is 18 and 30 - 18 is 12, 12/3 is 4 so Michelle would have 4 yellow roses in each of her vases.

8 0

3 years ago

Let C represent the cost in dollars and R represent the revenue in dollars. What is the break-even point? Use a table to help if

BigorU [14]

Answer:

$x = 5$

$R = C = 225$

Step-by-step explanation:

Given

$C = 15x + 150$

$R = 45x$

Required

The break even point

To do this, we make use of:

$R =C$

$45x=15x + 150$

Collect Like Terms

$45x-15x = 150$

$30x = 150$

$x = 5$

Substitute 5 for x in $R = 45x$

$R = 45 * 5$

$R = 225$

Hence, the break even point is:

$x = 5$

$R = C = 225$

5 0

2 years ago

Marco paid $12 for 3jump ropes. If each jump rope costs the same amount, how much does 1 jump rope cost? Write and solve an equa

-Dominant- [34]

Answer:

each jump rope costs 4 dollars

12÷3=4

4 0

2 years ago

Read 2 more answers

Help me please!!!!!!!!

Over [174]

Step-by-step explanation:

To solve the equation for s we've got to leave s alone

$n = \frac{s + 360}{180} \\ 180n = s + 360 \\ 180n - 360 = s$

5 0

2 years ago

How do I solve 5(3m-6)

son4ous [18]

Answer: follow my steps below

Step-by-step explanation:

First, remove the variable so as to not confuse you.

You always multiply whats on the outside to what inside parentheses. 5×3 is 15 and 5×6 is 30

Next, you subtract to get the negative. -15

So for you final answer, it's -15m

Hope this helps

6 0

3 years ago