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Crazy boy [7]
3 years ago
5

(-1) - 8 = save me plase i need it

Mathematics
2 answers:
Black_prince [1.1K]3 years ago
6 0

Answer:

(-1)-8 = -9

Step-by-step explanation:

remove the paranthesis

and subtract the numbers

Andreas93 [3]3 years ago
3 0

Answer:

-9

Step-by-step explanation:

( - 1 ) - 8

- 1 - 8

Take negative common.

-(1+8)

Add

-(9)

The answer is -9.

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Assuming that a cheese sandwich consists of 2 slices of bread and 3 slices of cheese, determine the number of whole cheese sandw
pav-90 [236]
If we are to consider the number of slices of bread first,

      number of sandwiches = (28 slices of bread)(1 sandwich/ 2 slices of bread)
      number of sandwiches = 14 sandwiches

If we are to consider the number of slices of cheese
 
      number of sandwiches = (45 slices of cheese)(1 sandwich / 3 slices of cheese)
     number of sandwiches = 15 sandwiches

Since, 14 is smaller than 15 then, 14 is the answer.

<em>Answer: 14 sandwiches</em>
7 0
3 years ago
Read 2 more answers
The tables below show the values of f(x) and g(x) for different values of x:
pav-90 [236]
The answer is B. Hope that helps
7 0
2 years ago
B Reading Choose the best estimate for the multiplication problem below. 85 x 86
Dmitry_Shevchenko [17]

Answer:

A. 8100

Step-by-step explanation:

85 x 86

To estimate, we multiply 85*100, which is the easiest multiplication, as a multiplication by 100 is the same as placing two zeros at the end of the number.

85*100 = 8500

Since 86 < 100, 85*86 < 8500. Thus, the correct estimate is given by option A.

5 0
2 years ago
I don’t understand this problem
GuDViN [60]

z^2 - z - 72

z^2 - 9z + 8z - 72

<u>Step 1</u>: 72 = 9 * 8 and when we subtract -9+8 = -1 and that's how I went from z^2 - z - 72 to z^2 - 9z + 8z - 72.


<u>Step 2</u>: Taking out common value from first and second; and third and fourth.

z^2 - 9z = z(z - 9)

8z - 72 = 8 (z - 9)

z^2 - 9x + 8x - 72

z(z-9) + 8(z-9)

(z-9) (z+8)

4 0
3 years ago
A box is filled with 3 brown cards, 6 yellow cards, and 7 red cards. A card is chosen at random from the box. What is the probab
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The card might be red
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3 years ago
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