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inn [45]
3 years ago
12

5 x 10 - 2 = ?? HALP MOIIIIIIIIIIIIIIIIIIIIII

Mathematics
2 answers:
gregori [183]3 years ago
6 0

Answer:

48

Step-by-step explanation:

5×10-2=50-2

=48

hope it helps!!

solmaris [256]3 years ago
5 0

Answer:

48

Step-by-step explanation:

the answer is 48 I got this answer by multiplying 5 by 10 and subtracting is from 2 which gives me 50 - 2 which is 48

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Six out of eight dentists recommend crust toothpaste in a group of 156 dentists how many of them would recommend crest
sashaice [31]

Answer:

117

Step-by-step explanation:

crest :        6 x19.5=117

no creast : 2x19.5=39

whole : 8/156=19.5

7 0
3 years ago
Please people help me
Musya8 [376]

Answer:

x > 60

Step-by-step explanation:

From the picture attached,

An arrow starting with a hollow circle from x = 60, directing towards positive numbers (greater than 60).

So, hollow circle will represent an inequality with no sign of 'equal to' and arrow will represent the sign of greater than (As moving ahead of 60).

Inequality representing the picture will be,

x > 60

3 0
3 years ago
How many liters of water must be added to 15 liters of 40 % sugar syrup to obtain 30 % sugar syrup?
faltersainse [42]

5 liters of water must be added.

Step-by-step explanation:

In this question form and equate equations for the amount of sugar in both syrups which does not change.

Let the amount of water to be added to 15 liters of 40% sugar syrup to be w liters

The 40% sugar syrup will contain  15 liters of 40% sugar syrup. This means that the amount of sugar contained in the syrup is 15 *0.4 = 6 liters......(i)

So for a 30% sugar syrup, the amount of syrup is =15 +w *L , thus amount of sugar in this syrup will be : (15+w)0.3*L--------(ii)

Because only water was added, the amount of sugar remains the same hence equate the equations for amount of sugar;

0.3(15+w)=6

solve for value of w as

4.5+0.3 w =6

0.3 w = 6-4.5

0.3 w = 1.5

w= 1.5/0.3 = 5 liters

Learn More

Mixtures :brainly.com/question/14587611

Keywords : liters, water , added, sugar syrup

#LearnwithBrainly

4 0
3 years ago
Use digits to write each number. 5. Twelve thousand, three hundred forty-five 6. Fifty-three million, eighty-nine thousand, seve
postnew [5]

Answer:

5. Twelve thousand, three hundred forty-five can be written as 12,345.

6. Fifty-three million, eighty-nine thousand, seven hundred two can be written as 53,089,702.

7. Two hundred fifty-six thousand, seven hundred eighty can be written as 256,780.

8. Eighty-five thousand, nine can be written as 85,009.

9. Two hundred thirty-eight thousand, eight hundred fifty-seven miles can be written as 238,857.

Step-by-step explanation:

According to the place value chart:

Millions     Hundred Th. Ten Th     Thousands   hundreds   Tens   Ones

1,000,000    100,000       10,000       1,000             100            10        1

We can write any number with the help of place value chart:

For example:

8 thousand, seven hundred seventy-five.

8,000+700+75 = 8,775

Now consider the provided information.

5. Twelve thousand, three hundred forty-five

This can be written as:

12,000+300+45 = 12,345

Twelve thousand, three hundred forty-five can be written as 12,345.

6. Fifty-three million, eighty-nine thousand, seven hundred two

This can be written as:

53,000,000+89,000+700+2 = 53,089,702

Fifty-three million, eighty-nine thousand, seven hundred two can be written as 53,089,702.

7. Two hundred fifty-six thousand, seven hundred eighty

This can be written as:

256,000+780 = 256,780

Two hundred fifty-six thousand, seven hundred eighty can be written as 256,780.

8. Eighty-five thousand, nine

This can be written as:

85,000+9 = 85,009

Eighty-five thousand, nine can be written as 85,009.

9. Two hundred thirty-eight thousand, eight hundred fifty-seven miles

This can be written as:

238,000+800+57 = 238,857

Two hundred thirty-eight thousand, eight hundred fifty-seven miles can be written as 238,857.

8 0
3 years ago
Solve for x<br> 7x−4≤6<br><br> Give your answer as an improper fraction in its simplest form.
pashok25 [27]

Answer:

X≤10/7

Step-by-step explanation:

7x-4≤6

add 4 both sides

7x-4+4≤6+4

7x≤10

divide 7 both sides

7x/7≤10/7

x≤10/7

hope it's helpful ❤❤❤❤

THANK YOU.

6 0
3 years ago
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