No-Freeze antifreeze mixture contains 30% alcohol. How much alcohol is there in 15 quarts of No-Freeze?

Answers

Answer 1
Answer: well, what is 30% of 15 quarts?

15*(30)/(100)=15*(3)/(10)=3*(3)/(2)=4.5 quarts - the correct answer!

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Write a real word problem for equation x-75=200

Answers

Hm...

   The total amount of oranges in a store is 200. The store loses 75 oranges each day, for some mysterious reasons. Find the number of oranges the store loses each week. Let x represent that number.

      

Kate forgot how many papers she bought from Staples. She used up 200 and she has 75, how many does she have in total.

A relation is given. {(3, 4), (0, 1), (4, -6), (2, 17)}

Write the domain and range.

A) Domain: {3, 0, 4}; Range: {4, 1, -6}

B) Domain: {3, 0, 4, 2}; Range: {4, 1, -6, 17}

C) Domain: {3, 0, 4, 2}; Range: {4, 1, 17}

D) Domain: {4, 1, -6, 17}; Range: {3, 0, 4, 2}

Answers

The domain is the x coordinates, while the range is the y coordinates. 

B) Domain: {3, 0, 4, 2}; Range: {4, 1, -6, 17} 

This choice is correct because the domain is shown as the x values, and range is the y value, 

One third of a number t is equal to 7

Answers

Set up the following equation;
(1/3)t=7
Multiply 3 by each side to get rid of 1/3;
t=21
Hope this helps. 

3/4 w = 6 plz show your work 1.6y = 9 plz show your work

9.82 / 0.2 show work plz

9 9/10 /4 4/5 show work plz

Answers

(3)/(5)w = 6
Multiply by 5
(3)/(5)w × 5 = 6 × 5
3w = 30
Divide by 3
(3w)/(3) = (30)/(3)
3 and 3 cancels out
w = 10

1.6y = 9
Divide by 1.6
(1.6y)/(1.6) = (9)/(1.6)
y = 5.625

(9.82)/(0.2)

         0.2 | 9.82
0.2 × 10 = 2
9.82 × 10 = 98.2
     
                      49.1
               2  |  98.2
                     -8
                      18
                     -18
                        0 2
                          -2
                           0
Which also gives us the same answer with decimals.

9 (9)/(10)4 (4)/(5)
(99)/(10) / (24)/(5)
Change them to decimals, which makes it easier to divide

9.9 ÷ 4.8
 
     4.8 |  9.9

4.8 × 10 = 48
9.9 × 10 = 99
  
                  02.0625
         48  |  99.0000
                - 0
                  99
                - 96
                    30
                   -0
                    300
                   -288
                      120
                     -  96
                        240
                       -240
                        000

Miguel's teacher asks him to color 4/8 of his grid. he must use 3 colors; red blue and green. There must be more green sections that red sections. How can Miguel color the sections of his grid to follow all of the rules

Answers

he can have 2 green, 1 red, and 1 blue to make 4 and there is more green than red

Answer:

uhh

Step-by-step explanation:

1 Original price $150 markdown 40%2 original price $18.99 markdown 25%
3 original price $95 markdown 10%
4 original price $75 markdown 15%

Answers

1. 150* .40 = 60 so 150 -60 = 90 so the markdown price is $90

2. 18.99*.25 =4.75 (rounded ) so 18.99-4.75 is $14.24 as your markdown price

3. 95 * .10= 9.5 so 95- 9.5 = $85.50 as your markdown price

4. 75*.15=11.25 so 75-11.25=$63.75 as your markdown price

Answer:

1. 150* .40 = 60 so 150 -60 = 90 so the markdown price is $90

2. 18.99*.25 =4.75 (rounded ) so 18.99-4.75 is $14.24 as your markdown price

3. 95 * .10= 9.5 so 95- 9.5 = $85.50 as your markdown price

4. 75*.15=11.25 so 75-11.25=$63.75 as your markdown price

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